TY  - JOUR
AU  - G. Puryushkis
TI  - On the Dirichlet problem for nonstrongly elliptic systems
JO  - Differencialʹnye uravneniâ
PY  - 1998
SP  - 570
EP  - 571
VL  - 34
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1998_34_4_a21/
LA  - ru
ID  - DE_1998_34_4_a21
ER  -