TY  - JOUR
AU  - V. R. Nosov
TI  - On a mixed problem for a hyperbolic equation of the second order
JO  - Izvestiya. Mathematics 
PY  - 1969
SP  - 357
EP  - 374
VL  - 3
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1969_3_2_a3/
LA  - en
ID  - IM2_1969_3_2_a3
ER  -