%0 Journal Article
%A G. N. Petrovskiǐ
%T On the detection of instability of quasi flows by means of generalized characteristic Lyapunov numbers
%J Differencialʹnye uravneniâ
%D 1987
%P 527-528
%V 23
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_3_a26/
%G ru
%F DE_1987_23_3_a26