Topology and Bifurcations in Nonholonomic Mechanics. - Ivan A. Bizyaev; Alexey Bolsinov; Alexey Borisov; Ivan Mamaev (Int. J. Bifurc. Chaos, 2015)

Dynamics of a Circular Foil and Two Pairs of Point Vortices: New Relative Equilibria and a Generalization of Helmholtz Leapfrogging. - Ivan A. Bizyaev; Ivan S. Mamaev (Symmetry, 2023)