TY  - JOUR
AU  - T. Sh. Kal'menov
TI  - A criterion for the uniqueness of the solution of the Darboux problem for a certain degenerate hyperbolic equation
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 178
EP  - 181
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_1_a19/
LA  - ru
ID  - DE_1971_7_1_a19
ER  -