V.S. Gerdjikov, G. Vilasi, A.B. Yanovski, 748, Integrable Hamiltonian Hierarchies, 2008, 407
Alessandro Bravetti, “Contact geometry and thermodynamics”, Int. J. Geom. Methods Mod. Phys., 16, № supp01, 2019, 1940003
K Efstathiou, D A Sadovskií, “Perturbations of the 1 : 1 : 1 resonance with tetrahedral symmetry: a three degree of freedom analogue of the two degree of freedom Hénon–Heiles Hamiltonian”, Nonlinearity, 17, № 2, 2004, 415
Olga I. Chashchina, Abhijit Sen, Zurab K. Silagadze, “On deformations of classical mechanics due to Planck-scale physics”, Int. J. Mod. Phys. D, 29, № 10, 2020, 2050070
A. M. Kamchatnov, V. V. Sokolov, “Nonlinear waves in two-component Bose-Einstein condensates: Manakov system and Kowalevski equations”, Phys. Rev. A, 91, № 4, 2015, 043621
Sarah H. Nitzan, Valentina Zega, Mo Li, Chae H. Ahn, Alberto Corigliano, Thomas W. Kenny, David A. Horsley, “Self-induced parametric amplification arising from nonlinear elastic coupling in a micromechanical resonating disk gyroscope”, Sci Rep, 5, № 1, 2015, 9036
Andrey Osipov, 186, Methods of Spectral Analysis in Mathematical Physics, 2009, 339
E. de Souza, R. G. A. da Silva, C. E. S. Cesnik, Proceedings of 10th World Congress on Computational Mechanics, 2014, 2064
A. M. Izosimov, “Smooth invariants of focus-focus singularities”, Moscow Univ. Math. Bull., 66, № 4, 2011, 178
Tassos Bountis, Haris Skokos, 10, Complex Hamiltonian Dynamics, 2012, 13