TY  - JOUR
AU  - O. M. Teut
TI  - A problem for a linear system of partial differential equations of mixed type
JO  - Trudy seminara po kraevym zadačam
PY  - 1970
SP  - 256
EP  - 261
VL  - 7
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1970_7_7_a38/
LA  - ru
ID  - KUKZ_1970_7_7_a38
ER  -