TY  - JOUR
AU  - N. J. Yurchuk
TI  - The Goursat problem for a second order hyperbolic equation of a special form
JO  - Differencialʹnye uravneniâ
PY  - 1968
SP  - 1333
EP  - 1345
VL  - 4
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1968_4_7_a17/
LA  - ru
ID  - DE_1968_4_7_a17
ER  -