TY  - JOUR
AU  - B. M. Budak
TI  - On the straight line method for certain boundary problems involving systems of partial differential equations
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 187
EP  - 190
VL  - 112
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_112_2_a1/
LA  - ru
ID  - DAN_1957_112_2_a1
ER  -