• 1 AOSS Library
• 1 Steenbock Library

• 1 Computer file

• 10 Differential equations
• 10 Singularities (Mathematics)
• 8 Mathematics
• 6 Mechanics, Analytic
• 4 Celestial mechanics
• 3 Arnolʹd, V. I. (Vladimir Igorevich), 1937-2010
• 3 Ergodic theory
• 3 Mathematical analysis
• 2 Dynamics
• 2 Functional analysis
• 2 General
• 2 General and miscellaneous specific topics
• 2 Geometry, Algebraic
• 2 Geometry, Differential
• 2 Number theory
• 2 Topology
• 1 Additive number theory; partitions
• 1 Bifurcation theory
• 1 Catastrophes (Mathematics)
• 1 Combinatorial analysis
• 1 Computational difficulty of problems (lower bounds, completeness, difficulty of approximation, etc.)
• 1 Computer science
• 1 Critical point theory (Mathematical analysis)
• 1 Curves on surfaces
• 1 Differentiable mappings

• 3 Varchenko, A. N. (Aleksandr Nikolaevich)
• 2 Avez, A. (André)
• 2 Khovanskiĭ, A. G
• 2 Kozlov, V. V
• 2 Neĭshtadt, A. I
• 2 Vasilʹev, V. A., 1956-
• 1 American Mathematical Society
• 1 Anosov, D. V
• 1 Avellaneda, Marco, 1955-
• 1 Bierstone, Edward, 1946-
• 1 Brieskorn, Egbert
• 1 DeLange, Owen L
• 1 Fuks, D. B
• 1 Greuel, G.-M. (Gert-Martin)
• 1 Guseĭn-Zade, S. M. (Sabir Medzhidovich)
• 1 International Mathematical Union
• 1 Khesin, Boris A
• 1 Kontsevich, Maxim
• 1 Kotova, Leonora P
• 1 Levi, Mark, 1951-
• 1 Mathematical Sciences Research Institute (Berkeley, Calif.)
• 1 Morel, Jean-Michel, 1953-
• 1 Saul, Mark E
• 1 Silver, Ben

• 44 English
• 9 Russian
• 5 French

• 1 Russia (Federation)
• 1 Soviet Union

• 3 Congresses
• 1 Biography
• 1 Problems, exercises, etc
• 1 Textbooks
• 1 Translations into English

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