%0 Journal Article %A N. A. Sidorov %A O. A. Romanova %T Application of certain results of branching theory in the solution of degenerate differential equations %J Differencialʹnye uravneniâ %D 1983 %P 1516-1526 %V 19 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_9_a6/ %G ru %F DE_1983_19_9_a6