TY  - JOUR
AU  - V. N. Aref'ev
TI  - The smoothness of generalized solutions of some equations of mixed type with discontinuous coefficients
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1991
SP  - 8
EP  - 13
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1991_8_a1/
LA  - ru
ID  - IVM_1991_8_a1
ER  -