%0 Journal Article %A M. M. Khachev %T The Dirichlet problem for a generalized Lavrent'ev--Bicadze equation in a rectangular domain %J Differencialʹnye uravneniâ %D 1978 %P 136-139 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1978_14_1_a13/ %G ru %F DE_1978_14_1_a13