%0 Journal Article
%A N. S. Berezkina
%T The relation between third-order systems without moving critical points and nonlinear partial differential equations
%J Differencialʹnye uravneniâ
%D 1984
%P 1806-1809
%V 20
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_10_a19/
%G ru
%F DE_1984_20_10_a19