%0 Journal Article %T The International Conference “Scientific Heritage of Sergey A. Chaplygin: nonholonomic mechanics, vortex structures and hydrodynamics” Cheboksary, June 2–6, 2019 %J Russian journal of nonlinear dynamics %D 2019 %P 395-396 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2019_15_4_a0/ %G en %F ND_2019_15_4_a0