%0 Journal Article %A A. N. Erugin %T The structure of a solution of the equation $u'=U_0(\nu)u+\sum_{n=1}^\infty(\nu)u^{1+\alpha_n}\equiv U(u,\nu)$ in a small %J Differencialʹnye uravneniâ %D 1967 %P 1029-1030 %V 3 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1967_3_6_a16/ %G ru %F DE_1967_3_6_a16