TY  - JOUR
AU  - I. V. Skrypnik
TI  - On the coercivity inequality for pairs of linear elliptic operators
JO  - Doklady Akademii Nauk
PY  - 1978
SP  - 275
EP  - 278
VL  - 239
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1978_239_2_a5/
LA  - ru
ID  - DAN_1978_239_2_a5
ER  -