Sergei Abramovich's publications

2017

2016

2015

  • Abramovich, S. (2015). Educating teachers to pose mathematical problems in the digital age: toward alternative ways of curriculum design. IMVI Open Mathematical Education Notes, 5(2), pp. 115-136.
  • Abramovich, S., & Connell, M. (2015). Digital fabrication and hidden inequalities: connecting procedural, factual, and conceptual knowledge. International Journal of Technology for Teaching and Learning, 11(2), 76-89.
  • Abramovich, S. (2015). Mathematical problem posing as a link between algorithmic thinking and conceptual knowledgeThe Teaching of Mathematics, 18(2), 45-60.
  • Sugden, S., Baker, J. E., & Abramovich, S. (2015). Conditional formatting revisited: a companion for teachers and others. Spreadsheets in Education, 8(3), Article 2.
  • Abramovich, S., & Cho, E. (2015). Using digital technology for mathematical problem posing. In F. M. Singer, N. Ellerton & J. Cai (Eds), Mathematical Problem Posing: From Research to Effective Practice (pp. 71-102). New York: Springer.
  • Abramovich, S., Kuznetsov, N. V., and Leonov, G. A. (2015). V. A. Yakubovich – mathematician, father of the field”, and herald of intellectual democracy in science and society. Proceedings of IFAC 1st Conference on Modelling, Identification and Control of Nonlinear Systems (MICNON-2015). Co-published at IFAC PapersOnLine 48-11 (2015), 1-3 Available at http://www.sciencedirect.com/science/article/pii/S2405896315012318.
  • Abramovich, S. (2015). Experimental pre-college mathematics: theory, pedagogy, tools. IMVI Open Mathematical Education Notes, 5(1), pp. 65-86.
  • Connell, M., Abramovich, S., and Sack, J. (2015). Teaching and learning mathematics in technology intensive classrooms. In J. L. Nath  and I. Chen (Eds), Technology in the Classroom: For Now and the Future (pp. 73-92). Dubuque, IA: Kendall Hunt Publishing Company.
  • Connell, M. L., and Abramovich, S. (2015). Digital fabrication and Aunt Sarah: Enabling quadratic explorations via technology. In Proceedings of Society for Information Technology and Teacher Education (pp. 4923-4930). Chesapeake, VA: Association for the Advancement of Computing in Education.
  • Connell, M. L., and Abramovich, S. (2015). Teaching and learning mathematics in technology intensive classrooms. In Proceedings of Society for Information Technology and Teacher Education (pp. 2389-2394). Chesapeake, VA: Association for the Advancement of Computing in Education.
  • Tassell, J., Freiman, V., Abramovich, S., Manuel, D., and Robichaud, X. (2015, February). Using technology to develop mathematical creativity and giftedness. In R. Leikin (Ed.), Newsletter of the International Group for Mathematical Creativity and Giftedness, 8 (pp. 6-7).  Mathematical Creativity and Giftedness group.
  • Tassell, J., Abramovich, S., Manuel, D., Robichaud, X., and Freiman, V.,  (2015, February). Cases of creativity and giftedness enhanced by technology (V. Freiman, section editor).  In R. Leikin (Ed.), Newsletter of the International Group for Mathematical Creativity and Giftedness, 8 (pp. 19-26).  Mathematical Creativity and Giftedness group.
  • Abramovich, S. (2015).  Discovering new mathematical results through preparing capstone course materials for secondary teacher candidates. In Mathematics in Undergraduate Study Programs: Challenges for Research and for the Dialogue Between Mathematics and Didactics of Mathematics (pp. 61-62). Report No. 56/2014; DOI: 10.4171/OWR/214/56. Mathematicsches Forschungsinstitut Oberwolfach.
  • Abramovich, S. (2015). Using integrated spreadsheets in mathematics teacher education: an international perspective.  In V. V. Koretz (Ed.), Contemporary Education: Problems, Computerization, Best Practices (Proceedings of the 4th Gatchina Educational Psychology Conference pp. 52-58). Gatchina, Russia: St Petersburg  Instiute of Intereconomic Relations, Economics, and Law.

2014

2013

2012

  • Abramovich, S. (2012). Counting and reasoning with manipulative materials: A North American perspective. In N. Petrovic (Ed.), The Interfaces of Subjects Taught in the Primary Schools and on Possible Models of Integrating Them (pp. 9-20). The University of Novi Sad Faculty of Education Press: Sombor, Serbia.
  • Abramovich, S., & Cho, E. (2012). Technology-Enabled Mathematical Problem Posing as Modeling. Journal of Mathematical Modelling and Application, 1(6), 22-32.
  • Abramovich, S. (Editor). (2012). Computers in Education, Volume 1. Hauppauge, NY: Nova Science Publishers.
  • Abramovich, S. (Editor). (2012). Computers in Education, Volume 2. Hauppauge, NY: Nova Science Publishers.
  • Abramovich, S. (2012). Computers and Mathematics Teacher Education. In S. Abramovich (Ed.). Computers in Education, Volume 2, Chapter 12 (pp. 213-236). Hauppauge, NY: Nova Science Publishers.
  • Abramovich, S. (2012). Computing with Spreadsheets in Different Base Systems. Spreadsheets in Education, 5(2), Article 6.
  • Abramovich, S., Easton, J., and Hayes, V. O. (2012). Parallel Structures of Computer-Assisted Signature Pedagogy: The Case of Integrated Spreadsheets. Computers in the Schools, 29(1-2), 174-190.
  • Abramovich, S. (2012). Collateral Learning and Mathematical Education of Teachers. International Journal of Mathematical Education in Science and Technology, 43(3), 315-336.
  • Abramovich, S. (2012). Partitions of Integers, Ferrers-Young Diagrams, and Representational Efficacy of Spreadsheet Modeling. Spreadsheets in Education, 5(2), 1-27
  • Abramovich, S., and Grinshpan, A. Z. (2012). Bridging K-12 and University Mathematics: Building the Staircase from the Top. IMVI Open Mathematical Education Notes, 2, 1-21.

2011

2010

2009

2008

  • Abramovich, S. (2007). Using Inequalities as a Modeling Experience for Pre-Teachers of Mathematics: The Case of Spreadsheets. In D. F. Berlin & A. L. White (Eds), Global Issues, Challenges, and Opportunities to Advance Science and Mathematics Education (pp. 305-320). Columbus, OH: International Consortium for Research in Science and Mathematics Education.
  • Abramovich, S. and Brouwer, P. (2007).How to Show One-fourth? Uncovering Hidden Context Through Reciprocal Learning. International Journal of Mathematical Education in Science and Technology, 38(6), 779-795.
  • Abramovich, S. and Ehrlich, A. (2007). Computer as a Medium for Overcoming Misconceptions in Solving Inequalities. Journal of Computers in Mathematics and Science Teaching, 26(3), 181-196.
  • Abramovich, S. (2007). Uncovering Hidden Mathematics of the Multiplication Table Using Spreadsheets. Spreadsheets in Education, 2(2), 158-176.
  • Abramovich, S. (2007). Inequalities as Modeling Tools in Computing. In C. Haines, P. Galbraith, W. Blum and S. Khan (Eds), Mathematical Modelling (ICTMA 12): Education, Engineering and Economics, pp. 294-302. Chichester: Horwood Publishing.
  • Abramovich, S. (2007). Modeling as Isomorphism: Using New Technologies in Mathematics Teacher Education. In Electronic Proceedings of the 13th International Conference on Teaching Mathematical Modeling and Applications. Available: http://site.educ.indiana.edu/Portals/161/Public/Abramovich.pdf
  • Abramovich, S. and Cho, E. (2007). Using Spreadsheets as Problem-Posing Environments in Elementary Teacher Education. In J. Foster (Ed.), Proceedings of  the 18th International Conference on Technology in Collegiate Mathematics, pp. 6-10.  Addison-Wesley.
  • Abramovich, S., Cho, E., and Coffin Dodge, C. (2007). Professional Development School as a Venue for Integrating Technology in Teacher Education. In R. Carlsen, K. McFerrin, J. Price, R. Weber, and D.A. Willis (Eds.), Society for Information Technology and Teacher Education International Conference Annual, (pp. 3211-3216). Norfolk, VA: AACE.
  • Abramovich, S. and Cho, E. (2007). Didactical Aspects of Using Technology for Problem Posing in Mathematics Teacher Education. In R. Carlsen, K. McFerrin, J. Price, R. Weber, and D.A. Willis (Eds.), Society for Information Technology and Teacher Education International Conference Annual, (pp. 3208-3210). Norfolk, VA: AACE.
  • Abramovich, S. and Cho, E. (2007). On the Notion of Coherence in Technology-Enabled Problem Posing. In J. H. Woo, H. C. Lew, K. S. Park & D. Y. Seo (Eds.), Proceedings of the 31st Conference of the International Group for the Psychology of Mathematics Education, v. 1, p. 193. Seoul: The Korea Society of Educational Studies in Mathematics.
  • Abramovich, S., Cho, E., and Coffin Dodge, C. (2007). Pre-Service Teacher Development Through Technology Integration in Early Grades Mathematics. In J. H. Woo, H. C. Lew, K. S. Park & D. Y. Seo (Eds.), Proceedings of the 31st Conference of the International Group for the Psychology of Mathematics Education, v. 1, p. 302. Seoul: The Korea Society of Educational Studies in Mathematics.

2006

2005

  • Abramovich, S. (2005). Early Algebra with Graphics Software as a Type II Application of Technology. In C.D. Maddux and D.L. Johnson (Eds), Classroom Integration of Type II Uses of Technology in Education. NY: The Haworth Press.
  • Abramovich, S., Kudryashova, E., Leonov, G., and Sugden, S. (2005). Discrete Phase-Locked Loop Systems and Spreadsheets. Spreadsheets in Education, 2(1), 23-49.
  • Abramovich, S. (2005). Early Algebra with Graphics Software as a Type II Application of Technology. Computers in the Schools, 22(3/4), 21-33.
  • Abramovich, S. (2005). Inequalities and Spreadsheet Modeling. Spreadsheets in Education, 2(1), 1-22.
  • Abramovich, S. (2005). Preparing Teachers to Use Technology in the Elementary Mathematics Classroom. In R. Badger (Ed.), Ideas that Work in College Teaching. LTEC: SUNY Potsdam Press.
  • Abramovich, S. and Sugden, S. (2005). Spreadsheets in Education: A Peer-reviewed Medium for Active Learning. In P. Kommers and G. Richards (Eds), Proceedings of ED-MEDIA 2005 – World Conference on Educational Multimedia, Hypermedia and Communications (pp. 4542-4547). Norfolk, VA: AACE.
  • Abramovich, S. (2005). How to 'Check the Result'? Discourse Revisited. International Journal of Mathematical Education in Science and Technology, 36(4), 414-423.

2004

2003

  • Abramovich, S. (2003). Spreadsheet-Enhanced Problem Solving in Context as Modeling. Spreadsheets in Education, 1(1), pp. 1-17.
  • Abramovich, S. and Brouwer, P. (2003). Technology and Hidden Curriculum in Mathematics Teacher Education. In C. Crawford, N. Davis, J. Price, R. Weber, and D.A. Willis (Eds), Society for Information Technology and Teacher Education International Conference Annual, (pp. 2843-2848). Norfolk, VA: AACE.
  • Abramovich, S. and Brouwer, P. (2003). Revealing Hidden Mathematics Curriculum to Pre-Teachers Using Technology: The Case of Partitions. International Journal of Mathematical Education in Science and Technology, 34(1), pp. 81-94.
  • Abramovich, S. (2003). Cognitive Heterogeneity in Computer-Mediated Mathematical Action as a Vehicle for Concept Development. Journal of Computers in Mathematics and Science Teaching, 22(1), pp.19-41.
  • Abramovich, S. and Brantlinger, A. (2003). Linking Numeric and Geometric Representations of Number Theory Concepts in a Spreadsheet Environment. In G. Goodell (Ed.), Proceedings of the 15th Annual International Conference of Technology in Collegiate Mathematics (pp. 1-5). Addison-Wesley.

2002

  • Abramovich, S., Nikitina, G., and Romanenko, V. (2002). Developing Practical Competence of Future Engineers within a Theory-oriented Curriculum at the Tertiary Level. (2002). Herald of Education and Science Development of Russian Academy of Natural Sciences (special issue in English), 4, pp. 24-30.
  • Abramovich, S., Stanton, M., and Baer, E. (2002). What are Billy's chances? Computer spreadsheet as a learning tool for younger children and their teachers alike. Journal of Computers in Mathematics and Science Teaching, 21 (2), pp. 127-145.
  • Abramovich, S. and Strock, T. (2002). Measurement Model for Division as a Tool in Computing Applications. (2002). International Journal of Mathematical Education in Science and Technology, 33 (2), pp. 171-185. (Co-author T. Strock).
  • Abramovich, S. (2002). Tool-Mediated Pedagogy of Elementary Teacher Education. In D.S.Mewborn, P.Sztajn, D.Y.White, H.G.Wiegel, R.L.Bryant, K.Nooney (Eds), Proceedings of the 24th Annual Meeting of North American Chapter of the International Group for the Psychology of Mathematics Education, vol. 3., p. 1234. Columbus, OH: Clearinghouse for science, mathematics, and environmental education.
  • Abramovich, S. and Norton, A. (2002). Computer-Based Graphing Calculator as a Tool for Secondary Teachers' Re-conceptualization of Topics in Pre-Calculus (2002). In G. Goodell (Ed.), Proceedings of the 14th Annual International Conference on Technology in Collegiate Mathematics, pp. 1-5. Addison Wesley.

2001

  • Abramovich, S. (2001). Cultural Tools and Mathematics Teacher Education. In F. R. Curcio (Ed.), Proceedings of the Third U.S.-Russia Joint Conference on Mathematics Education and the Mathematics Education Seminar at the University of Goteborg (pp. 61-67). Spokane, WA: People to People Ambassador Programs.
  • Norton, A., and Abramovich, S. (2001). Bridging Transformational Geometry and Matrix Algebra. Proceedings of the 12th Annual Conference of the Society for Information Technology and Teacher Education, pp. 1379-1385.

2000

  • Abramovich, S. and Norton, A. (2000). Technology-Enabled Pedagogy as an Informal Link Between Finite and Infinite Concepts in Secondary Mathematics. The Mathematics Educator, 10(2), pp. 36-41.
  • Abramovich, S. (2000). Mathematical Concepts as Emerging Tools in Computing Applications. Journal of Computers in Mathematics and Science Teaching, 19(1), pp. 21-46.

1999

  • Abramovich, S., Brantlinger, A., and Norton, A. (1999). Exploring Quadratic-like Sequences through a Tool Kit Approach. In G. Goodell (Ed.), Proceedings of the 11th Annual International Conference on Technology in Collegiate Mathematics. Addison Welsey.
  • Abramovich, S. and Brown, G. (1999). From Measuring to Formal Demonstration Using Interactive Computational Geoboards and Recurrent Electronic Charts. Journal of Computers in Mathematics and Science Teaching, 18(2), pp. 105-134.
  • Connell, M. and Abramovich, S. (1999). New Tools for New Thoughts: Effects of Changing the "Tools-to-Think-With" on the Elementary Mathematics Methods Course. In J. D. Price, J. Willis, D.A. Willis, M. Jost, S. Boger-Mehall (Eds), Technology and Teacher Education Annual, 1999, pp. 1052-1057. Charlottesville, VA: AACE.
  • Abramovich, S. and Drier, H. (1999). Preparing K-12 Mathematics Teachers to Use a Spreadsheet as an Instructional Tool. In J. D. Price, J. Willis, D.A. Willis, M. Jost, S. Boger-Mehall (Eds), Technology and Teacher Education Annual, 1999, pp. 950-954. Charlottesville, VA: AACE.
  • Abramovich, S., Drier, H., Dugdale, Mochon, S., Neuwirth, E., and Woodward, J. (1999). Spreadsheets: A New Form of Educational Software for School Mathematics? In D. Thomas (Ed.), Proceedings of the International Conference on Mathematics/Science Education and Technology, pp. 390-395. Charlottesville, VA: AACE.
  • Abramovich, S. and Brantlinger, A. (1999). Spreadsheet-Based Tool Kit for Modeling Concepts in Elementary Number Theory. In H. Skala (Ed.), Proceedings of the Third Biennial Symposium on Mathematical Modeling in the Undergraduate Curriculum, pp. 28-38. University of Wisconsin, La Crosse.
  • Abramovich, S. (1999). Revisiting an Ancient Problem Through Contemporary Discourse. School Science and Mathematics, 99(3), pp. 148-155.

1998

  • Abramovich, S. (1998). Analysis of a Computer-Mediated Dialogic Discourse on an Open Ended Task. In S. Berenson, K. Dawkins, M. Blanton, W. Coulombe, J. Kolb, K. Norwood, & L. Stiff (Eds). Proceedings of the 20th Annual Meeting of PME-NA, v. 1, p. 249. Columbus, OH: Clearinghouse for science, mathematics, and environmental education.
  • Abramovich, S. (1998). Educational Technology for Number Theory: Overcoming Economic Constraints with Spreadsheets. In G. Goodell (Ed.), Proceedings of the 10th Annual International Conference on Technology in Collegiate Mathematics, pp. 6-10. Addison Welsey.
  • Abramovich, S. (1998). Manipulative and Numerical Spreadsheet Templates for the Study of Discrete Structures. International Journal of Mathematical Education in Science and Technology, 29 (2), pp. 233-252.
  • Abramovich, S. and Nabors, W. (1998). Enactive Approach to Word Problems in a Computer Environment Enhances Mathematical Learning for Teachers. Journal of Computers in Mathematics and Science Teaching, 17(2/3).
  • Abramovich, S. and Brantlinger, A. (1998). Tool Kit Approach to Using Spreadsheets in Secondary Mathematics Teacher Education. In S. McNeil, J.D. Price, S. Boger-Mehall, B. Robin, J. Willis (Eds) Technology and Teacher Education Annual, 1998 .Charlottesville, VA: AACE. (Co-author A.).

1997

  • Abramovich, S. and Stephens, G. (1997). Generating Meaning Beyond "Right-Wrong" Evaluations in an Interactive Manipulative Environment. In J.A. Dossey, J.O. Swafford, M. Parmantie, & A.E. Dossey (Eds.) Proceedings of the 19th annual meeting of PME-NA, vol. 2. Columbus, OH: The ERIC Clearinghouse.
  • Abramovich, S. (1997). Using Spreadsheets for Educational 'Quasi-Experiments' in Additive Number Theory. In G. Goodell (Ed.) Proceedings of the 9th Annual International Conference on Technology in Collegiate Mathematics. Addison Welsey.
  • Abramovich, S. and Nabors, W. (1997). Spreadsheets as Generators of New Meanings in Middle School Algebra. In D. L. Johnson, C. D. Maddux & L. Liu (Eds), Using technology in the classroom (pp. 13-25). New York: The Haworth Press.
  • Abramovich, S. and Nabors, W. (1997). Alternative Learning Environments for Algebra. In M.C. Borba, T.A.Souza, B. Hudson, J.Fey (eds.) The Role of Technology in the Mathematics Classroom. Proceedings of Working Group 16 at the 8th International Congress on Mathematics Education, pp. 39-52. Rio Claro: UNESP - State University of Sao Paulo.
  • Abramovich, S. and Nabors, W. (1997). Spreadsheets as Generators of New Meanings in Middle School Algebra. Computers in the Schools 13(1, 2), 13-25. Special issue on integrating technology into the classroom.

1996

  • Abramovich, S. and Brown, G. (1996). Integrating Problem Solving, Technology, and the Experience of Mathematical Discovery in Teacher Education (1996). Journal of Computers in Mathematics and Science Teaching, 15(4), pp. 287-302.
  • Abramovich, S. (1996). Exploring Prime Numbers within a Spreadsheet (1996). International Journal of Mathematical Education in Science and Technology 27(5), p. 639-645.
  • Abramovich, S. and Nabors, W. (1996). Enactive Environments for Problem Solving: Manipulatives Versus Equations (1996). In E. Jakubowski, D. Watkins, & H. Biske (Eds.) Proceedings of the 18th annual meeting of PME-NA, vol. 2. Columbus, OH: The ERIC Clearinghouse.
  • Abramovich, S. and Nabors, W. (1996). Diagrammatic Reasoning, Technology and Geometrization of Proof in Secondary Mathematics. In E. Jakubowski, D. Watkins, & H. Biske (Eds.) Proceedings of the 18th annual meeting of PME-NA, vol. 2. Columbus, OH: The ERIC Clearinghouse.
  • Abramovich, S. (1996).Exploring Infinite Series Through Interactive Dynamic Visualization (1996). In G. Goodell (Ed.) Proceedings of the 8th Annual International Conference on Technology in Collegiate Mathematics. Addison Welsey.
  • Abramovich, S. and Pieper, A. (1996). Fostering Recursive Thinking in Combinatorics Through the Use of Manipulatives and Computing Technology. The Mathematics Educator, 7(1), pp. 4-12.
  • Abramovich, S. and Nabors, W. (1996). Exploring Algebraic Word Problems Through Computer-Based Manipulatives and Diverse Technology. In B. Robin, J.D. Price, J. Willis, & D.A. Willis (Eds.), Technology and Teacher Education Annual, 1996 (pp. 235-239). Charlottesville, VA: AACE.

1995

  • Abramovich, S. and Zheng, T. (1995). Different Perspectives on Using Technology in Mathematics Teaching: The Case of Cubed Digits Problem. Proceedings of the 1st Asian Technology Conference in Mathematics, pp. 272-281.
  • Abramovich, S. (1995). Dynamic Media for the Determination of Prime Numbers. Proceedings of the 7th Annual International Conference on Technology in Collegiate Mathematics. Addison Wesley.
  • Abramovich, S. (1995). Bridging Manipulative-Exploratory Play and the Development of Mathematical Concepts in a Technology-Rich Environment. In D.T. Owens, M.K.Reed, & G.M.Millsaps (Eds.), Proceedings of the 17th annual meeting of PME-NA, vol. 1. Columbus, OH: The ERIC Clearinghouse.
  • Abramovich, S. and Brown, G. (1995). Interweaving Geometry of Lattice Polygons and Discrete Mathematics Concepts in a Technology-Rich Environment. In C. Mammana (Ed.), ICMI Study: Perspectives on the Teaching of Geometry for the 21st Century. ITALY: University of Catania.
  • Abramovich, S., Fujii, T., and Wilson, J. (1995). Multiple-Application Medium for the Study of Polygonal Numbers. Journal of Computers in Mathematics and Science Teaching, 14(4), 521-557.
  • Abramovich, S. (1995).Technology for Deciding the Convergence of Series. The Special 25th Anniversary Issue of the International Journal of Mathematical Education in Science and Technology, 26(3), 347-366
  • Abramovich, S. and Brown, G. (1995). Teaching Mathematics through Spreadsheet-Oriented Problem Solving. The Mathematics Educator, 6(2), 34-40.
  • Abramovich, S. (1995). Technology-Motivated Teaching of Advanced Topics in Discrete Mathematics Journal of Computers in Mathematics and Science Teaching,14(3), 391-418.

1992-1994

  • Abramovich, S. (1994). Technology and Teacher Education: Relation Grapher as a Tool for Solving Equations. Proceedings of the EMT: 30 Years of Excellence Conference. Athens, GA: The University of Georgia.
  • Abramovich, S., Fujii, T., and Wilson, J. (1994). Exploring and Visualizing Properties of Polygonal Numbers in a Multiple-Application Computer-Enhanced Environment. In G.H.Marks (Ed.), Proceedings of the 1994 International Symposium on Mathematics/Science Education and Technology, San Diego, CA. Charlottesville, VA: AACE.
  • Abramovich, S. and Levin, I. (1994). Spreadsheets in Teaching and Learning Topics in Calculus. International Journal of Mathematical Education in Science and Technology, 25(2), 263-275.
  • Abramovich, S. and Levin, I. (1994). Microcomputer-Based Discovering and Testing of Combinatorial Identities. Journal of Computers in Mathematics and Science Teaching, 13(2), 223-246.
  • Levin, I. and Abramovich, S. (1992). Solving Equations Within Spreadsheet. Journal of Computers in Mathematics and Science Teaching, 11 (3/4), 337-345.

    Before 1989

  • Abramovich, S. (1989). Fostering Students' Skills in Plotting Graphs. In Russian. Matematica v Shkole, 5.
  • Abramovich, S. (1987). Application of Absolute Stability Theory to Nonlinear Problems of Seismic Resistance Civil Engineering. In Russian. Modelirovanie konstruktivnykh sistem zdanii. St Petersburg Institute for Experimental Construction in Civil Engineering Press.
  • Abramovich, S., Leonov, G., and Antonov, P. (1986). Recurrent Procedures for Building Shaped Curves and Evaluating the Stability of Processes of Capillary Formation. In Russian. Isvestia Acad. Nauk SSSR, serija fisicheskaja, 50 (5), 1033-1036. English translation: Bulletin of the Academy of Sciences of the USSR. Physical Series.
  • Abramovich, S., Leonov, G., and Antonov, P. (1985). Algorithm of Profile Curves Determination with the Use of Comparison Equations. In Russian. Preprint #934. Ioffe Physico-Technicheskii Inst. Acad. Nauk SSSR.
  • Leonov, G., Abramovich, S., and Bunin, A. (1985). On the Global Stability of the Lorenz System of Equations. In Russian. Problemi nelineinykh i turbulentnykh processov v fisike. Kiev: Naukova Dumka Press.
  • Leonov, G., Abramovich, S., and Bunin, A. (1984). Global Stability of the Lorenz System. In R. Z. Sagdeev (ed.), Nonlinear and turbulent processes in Physics, v.3: Integrable Systems, Qualitative Methods and Problems in Stochasticity. New York: Harwood Academic Publishers.
  • Abramovich, S. and Leonov, G. (1984). Extension of Tricomi's Estimates for Multidimensional Electrical Power Engineering Systems of Synchronization. In Russian. Problemi nelineinoi electrotekhniki. Kiev: Naukova Dumka Press.
  • Abramovich, S. and Leonov, G. (1984). A Frequency-Domain Criterion of the Jakubovich Oscillations for Non-Autonomous Systems of Differential Equations. In Russian. Differencialnie i integralnie uravnenia. N. Novgorod University Press.
  • Abramovich, S. (1983). Asymptotic Behavior of Separatrix of the Second Order Systems with Cylindrical Phase Space. In Russian. 8p. Ruk. dep. v VINITY, #4887-83 Dep.
  • Abramovich, S. and Leonov, G. (1980). One Type of Stability for Phase Systems. Differential Equations Journal. (Short Transactions). 16 (5).
  • Abramovich, S. (1979). Bakaev Stability for Phase Systems. In Russian. Voprosi vektornoi i skaljarnoi optimizatsii. Vladivostok: Far East Dept. of Acad. Sc. USSR Press.
  • Leonov, G., Abramovich, S., et al. (1979). The Method of Reduction in the Theory of Dynamic Systems with Cylindrical Phase Space and its Application to Investigation of Stability of Electrical Power Engineering Systems. Stability Theory and its Applications. In Russian. Novosibirsk: Nauka Press.
  • Abramovich, S. (1978). A Local Property of Observable Systems. In Russian. Problemi sovremennoi teorii periodicheskikh dvigenii. Izhevsk: Izhevsk University Press.
  • Abramovich, S. and Leonov, G. (1978). Capture Bandwidth Approximation in Phase-Lock Loop Systems. Radio Engineering and Electronic Physics. 23 (10).
  • Abramovich, S. (1977). Asymptotic Behavior of One Non-Autonomous System of Differential Equations. In Russian. Izvestija Acad. Nauk Kaz. SSR, serija phisiko-matematicheskaja, # 1.
  • Abramovich, S. (1977). Separatrix Location in a Two-Dimensional Dynamic System. In Russian. Problemi sovremennoi teorii periodicheskikh dvigenii. Izhevsk: Izhevsk University Press.
  • Abramovich, S., Leonov, G., Koriakin, Yu., and Reitmann, V. (1976). Frequenzbedingungen fur Schwingungen in Discreten Systemen. II. In German. Wiss. Z. Techn. Univer. Dresden, 26 (1).
  • Abramovich, S., Leonov, G., Koriakin, Yu., and Reitmann, V. (1975). Frequenzbedingungen fur Schwingungen in Discreten Systemen. I. In German. Wiss. Z. Techn. Univer. Dresden, 25 (5/6).
  • Abramovich, S. and Leonov, G.(1975). About One Type of Auto Oscillations in Non-Autonomous Systems. In Russian. VINITI, #1987-75 Dep., 12p.
  • Abramovich, S. (1975). Stability in the Whole of a Control System. In Russian. Metodi i modeli upravlenija. 9. Riga: Riga Polytechnic Institute Press.
  • Abramovich, S. (1974). Boundedness of a Solution to a System of Differential Equations. In Russian. Upravlenie i informazija. 25. Vladivostok: Far East ern Branch of Acad. Sc. USSR Press.
  • Abramovich, S. and Leonov, G. (1974). Stability in the Whole of a Dissipating System. Differential Equations Journal. (Short Transactions). 10 (11).
  • Abramovich, S. and Leonov, G. (1974). About Estimates of a Solution of a Variational Problem from the Theory of Phase Systems. In Russian. Nauchnie trudi Kurskogo Pedagogicheskogo Instituta. 27 (120).
  • Abramovich, S. and Leonov, G. (1972). Geometric Interpretation of The Circle Criterion in the Case of Two Nonlinear Blocks. In Russian. Metodi i modeli upravlenija. #4. Riga: Riga Polytechnic Institute Press.