TY  - JOUR
AU  - L. A. Sakhnovich
TI  - On the factorization of an operator-valued transfer function
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 781
EP  - 784
VL  - 226
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_226_4_a10/
LA  - ru
ID  - DAN_1976_226_4_a10
ER  -