TY  - JOUR
AU  - S. M. Nikol'skii
TI  - The first boundary-value problem for a general linear equation
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 767
EP  - 769
VL  - 146
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_146_4_a7/
LA  - ru
ID  - DAN_1962_146_4_a7
ER  -