%0 Journal Article
%A L. D. Pustyl'nikov
%T Existence of a set of positive measure of oscillating motions in a certain problem of dynamics
%J Doklady Akademii Nauk
%D 1972
%P 287-289
%V 202
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_202_2_a9/
%G ru
%F DAN_1972_202_2_a9