TY  - JOUR
AU  - S. E. Pastukhova
TI  - On~the well-posedness of the mixed problem for a~strictly hyperbolic operator with a~singular directional derivative
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1981
SP  - 193
EP  - 194
VL  - 36
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1981_36_6_a17/
LA  - en
ID  - RM_1981_36_6_a17
ER  -