Alexey V Golovnev, Alexander S Ushakov, “An invariant variational principle for Hamiltonian mechanics”, J. Phys. A: Math. Theor., 41, № 23, 2008, 235210
S. Yu. Dobrokhotov, D. S. Minenkov, V. E. Nazaikinskii, “Representation of Bessel functions by the Maslov canonical operator”, Theor Math Phys, 208, № 2, 2021, 1018
C. W. A. M. van Overveld, Erik van Loon, “Hanging cloths and dangling rods: A unified approach to constraints in computer animation”, J. Visual. Comput. Animat., 3, № 1, 1992, 45
Valeri P. Frolov, General Relativity, Cosmology and Astrophysics, 2014, 261
Mahir Hadžić, Gerhard Rein, Christopher Straub, “On the Existence of Linearly Oscillating Galaxies”, Arch Rational Mech Anal, 243, № 2, 2022, 611
Kirill A. Gubarev, Edvard T. Musaev, “Integrability structures in string theory”, Phys. Usp., 67, № 03, 2024, 219
Weijiu Liu, George Haller, “Strange eigenmodes and decay of variance in the mixing of diffusive tracers”, Physica D: Nonlinear Phenomena, 188, № 1-2, 2004, 1
Hiba Sheheitli, “On the dynamics of a spinning top under high-frequency excitation: part I—pivot point under vertical harmonic vibration”, Nonlinear Dyn, 90, № 2, 2017, 765
K. R. Jayaprakash, Yuli Starosvetsky, “Analytical study of the transition curves in the bi-linear Mathieu equation”, Nonlinear Dyn, 101, № 4, 2020, 2615
Yu. M. Okunev, M. V. Shamolin, “On integrability in elementary functions of certain classes of complex nonautonomous equations”, J Math Sci, 165, № 6, 2010, 732