TY  - JOUR
AU  - S. A. Tersenov
TI  - A problem with data on a line of degeneration for systems of equations of hyperbolic type
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 285
EP  - 288
VL  - 155
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_155_2_a10/
LA  - ru
ID  - DAN_1964_155_2_a10
ER  -