%0 Journal Article %A N. A. Chuesheva %T A boundary value problem for a third-order nonlinear equation %J Differencialʹnye uravneniâ %D 1980 %P 183-185 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1980_16_1_a25/ %G ru %F DE_1980_16_1_a25