%0 Journal Article %A A. M. Nakhushev %A V. I. Paškovskii %T The problem of A. V. Bicadze for an equation of mixed type in multidimensional domains %J Differencialʹnye uravneniâ %D 1971 %P 57-63 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_1_a6/ %G ru %F DE_1971_7_1_a6