%0 Journal Article
%A S. Yu. Pilyugin
%T The phase diagrams of systems of differential equations that satisfy axiom~$A$
%J Differencialʹnye uravneniâ
%D 1973
%P 647-649
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1973_9_4_a7/
%G ru
%F DE_1973_9_4_a7