%0 Journal Article %A M. E. Lerner %T The Tricomi problem with generalized gluing conditions %J Doklady Akademii Nauk %D 1974 %P 24-27 %V 218 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_218_1_a4/ %G ru %F DAN_1974_218_1_a4