%0 Journal Article
%A S. G. Kondratenya
%T A general class of systems of two differential equations that have no solutions with movable essential singularities
%J Differencialʹnye uravneniâ
%D 1973
%P 1593-1600
%V 9
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1973_9_9_a4/
%G ru
%F DE_1973_9_9_a4