TY  - JOUR
AU  - K. B. Sabitov
TI  - On the spectrum of a gasdynamic problem of Frankl' for equations of mixed type
JO  - Doklady Akademii Nauk
PY  - 1991
SP  - 40
EP  - 44
VL  - 316
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1991_316_1_a8/
LA  - ru
ID  - DAN_1991_316_1_a8
ER  -