TY  - JOUR
AU  - Z. O. Mel'nik
TI  - On a certain method for solving the mixed problem for a hyperbolic equation with disontinuous coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1966
SP  - 560
EP  - 570
VL  - 2
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1966_2_4_a10/
LA  - ru
ID  - DE_1966_2_4_a10
ER  -