%0 Journal Article
%A A. P. Markeev
%T On a Change of Variables in Lagrange’s Equations
%J Russian journal of nonlinear dynamics
%D 2022
%P 473-480
%V 18
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ND_2022_18_4_a1/
%G en
%F ND_2022_18_4_a1