TY  - JOUR
AU  - L. I. Kovalenko
TI  - Existence of a generalized solution of the Tricomi problem. II
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 700
EP  - 719
VL  - 12
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_4_a12/
LA  - ru
ID  - DE_1976_12_4_a12
ER  -