%0 Journal Article
%A S. D. Filippov
%T A problem of deviation under conditions of incomplete information
%J Differencialʹnye uravneniâ
%D 1977
%P 1821-1828
%V 13
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_10_a12/
%G ru
%F DE_1977_13_10_a12