%0 Journal Article %A A. I. Kozhanov %T A boundary value problem for a class of third-order equations %J Differencialʹnye uravneniâ %D 1980 %P 86-92 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1980_16_1_a9/ %G ru %F DE_1980_16_1_a9