TY  - JOUR
AU  - N. Yu. Kapustin
TI  - The Tricomi problem for a parabolic-hyperbolic equation with a degenerate hyperbolic side. I
JO  - Differencialʹnye uravneniâ
PY  - 1987
SP  - 72
EP  - 78
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1987_23_1_a7/
LA  - ru
ID  - DE_1987_23_1_a7
ER  -