%0 Journal Article
%A A. I. Subbotin
%T Regularization of a certain problem on the contact of motions
%J Differencialʹnye uravneniâ
%D 1968
%P 779-784
%V 4
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1968_4_5_a1/
%G ru
%F DE_1968_4_5_a1