TY  - JOUR
AU  - È. M. Saak
TI  - An a priori estimate in $L_p$ for a problem with oblique derivative
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 796
EP  - 799
VL  - 215
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_215_4_a7/
LA  - ru
ID  - DAN_1974_215_4_a7
ER  -