%0 Journal Article
%A V. V. Vedyushkina
%A A. T. Fomenko
%T Force evolutionary billiards and billiard equivalence of the Euler and Lagrange cases
%J Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleniâ
%D 2021
%P 5-9
%V 496
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DANMA_2021_496_a0/
%G ru
%F DANMA_2021_496_a0