TY  - JOUR
AU  - V. P. Anosov
AU  - P. E. Sobolevskii
TI  - Coercive solvability of a boundary value problem for a second order elliptic equation in a Banach space. I, II
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 2191
EP  - 2198
VL  - 7
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_12_a8/
LA  - ru
ID  - DE_1971_7_12_a8
ER  -