%0 Journal Article %A K. B. Sabitov %A A. H. Isyangildin %T A Tricomi-type problem with a nonlocal conjugation condition for %J Doklady Akademii Nauk %D 1992 %P 787-791 %V 326 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_326_5_a5/ %G ru %F DAN_1992_326_5_a5