%0 Journal Article
%A L. P. Sulima
%T On the theory of the third order homogeneous equation of degree two
%J Differencialʹnye uravneniâ
%D 1973
%P 1351
%V 9
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1973_9_7_a22/
%G ru
%F DE_1973_9_7_a22