%0 Journal Article %A V. I. Zhegalov %T On the Tricomi problem with shift conditions and generalized conditions of piecewise matching %J Trudy seminara po kraevym zadačam %D 1982 %P 61-68 %V 18 %N 18 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUKZ_1982_18_18_a7/ %G ru %F KUKZ_1982_18_18_a7