TY  - JOUR
AU  - M. A. Abdrachmanov
TI  - $L_2$-estimates for the solution of a problem for a system of equations of mixed type in a bounded domain
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 629
EP  - 640
VL  - 22
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_4_a8/
LA  - ru
ID  - DE_1986_22_4_a8
ER  -