TY  - JOUR
AU  - T. V. Chekmarev
TI  - A nonlocal problem for an analytic function in a doubly connected domain
JO  - Differencialʹnye uravneniâ
PY  - 1989
SP  - 348
EP  - 350
VL  - 25
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1989_25_2_a33/
LA  - ru
ID  - DE_1989_25_2_a33
ER  -