%0 Journal Article
%A G. N. Petrovskiǐ
%T Some theorems of the second method of Lyapunov for quasiflows
%J Differencialʹnye uravneniâ
%D 1985
%P 798-801
%V 21
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_5_a8/
%G ru
%F DE_1985_21_5_a8