%0 Journal Article %A G. A. Rasulova %T Investigation of a mixed problem for a class of third-order quasilinear differential equations %J Differencialʹnye uravneniâ %D 1967 %P 1578-1591 %V 3 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1967_3_9_a15/ %G ru %F DE_1967_3_9_a15