TY  - JOUR
AU  - T. V. Treneva
TI  - On the notion of a strongly connected elliptic system
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 723
EP  - 726
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_4_a24/
LA  - ru
ID  - DE_1984_20_4_a24
ER  -