%0 Journal Article %A Yu. F. Korobeinik %T Analytic solutions of the Tricomi equation %J Doklady Akademii Nauk %D 1962 %P 518-521 %V 142 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_142_3_a4/ %G ru %F DAN_1962_142_3_a4