Publications in Math-Net.Ru
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Polynomial non-integrability of magnetic billiards on the sphere and the hyperbolic plane
Uspekhi Mat. Nauk, 74:2(446) (2019), 3–26
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On fourth-degree polynomial integrals of the Birkhoff billiard
Trudy Mat. Inst. Steklova, 295 (2016), 34–40
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Lagrangian projections of invariant tori of Hamiltonian systems with two degrees of freedom
Funktsional. Anal. i Prilozhen., 23:1 (1989), 65
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First integrals that are polynomial in momenta for a mechanical system on a two-dimensional torus
Funktsional. Anal. i Prilozhen., 21:4 (1987), 64–65
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Geodesic flows on the two-dimensional torus and phase transitions “commensurability-noncommensurability”
Funktsional. Anal. i Prilozhen., 20:4 (1986), 9–16
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