TY  - JOUR
AU  - I. A. Bikchantaev
TI  - Boundary value problems for first-order elliptic systems on Riemann surfaces
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 1732
EP  - 1738
VL  - 22
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_10_a7/
LA  - ru
ID  - DE_1986_22_10_a7
ER  -