Viktoriya Viktorovna Vedyushkina, Irina Sergeevna Kharcheva, “Биллиардные книжки моделируют все трехмерные бифуркации интегрируемых гамильтоновых систем”, Математический сборник, 209, no. 12, 2018, 17
V. V. Vedyushkina, I. S. Kharcheva, “Billiard books model all three-dimensional bifurcations of integrable Hamiltonian systems”, Sb. Math., 209, no. 12, 2018, 1690
S. S. Nikolaenko, “Topological classification of the Goryachev integrable systems in the rigid body dynamics: non-compact case”, Lobachevskii J Math, 38, no. 6, 2017, 1050
Kirill Igorevich Solodskih, “Граф-многообразия и интегрируемые гамильтоновы системы”, Математический сборник, 209, no. 5, 2018, 145
S. E. Pustovoytov, “Topological Analysis of a Billiard in Elliptic Ring in a Potential Field”, J Math Sci, 259, no. 5, 2021, 712
E O Kantonistova, “Topological classification of integrable Hamiltonian systems in a potential field on surfaces of revolution”, Sb. Math., 207, no. 3, 2016, 358
E. E. Karginova, “Liouville Foliation of Topological Billiards in the Minkowski Plane”, J Math Sci, 259, no. 5, 2021, 656
V. A. Kibkalo, “The topology of the analog of Kovalevskaya integrability case on the Lie algebra so(4) under zero area integral”, Moscow Univ. Math. Bull., 71, no. 3, 2016, 119
I. F. Kobtsev, “The Geodesic Flow on a Two-Dimensional Ellipsoid in the Field of an Elastic Force. Topological Classification of Solutions”, Moscow Univ. Math. Bull., 73, no. 2, 2018, 64
A. I. Zhila, “Topological Types of Isoenergy Surfaces in the System of the Chaplygin Ball with a Rotor”, Moscow Univ. Math. Bull., 75, no. 3, 2020, 134