TY  - JOUR
AU  - V. I. Shevchenko
TI  - Homotopic classification of Hilbert boundary value problems for a holomorphic vector
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 1067
EP  - 1069
VL  - 201
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_201_5_a14/
LA  - ru
ID  - DAN_1971_201_5_a14
ER  -