TY  - JOUR
AU  - D. F. Kharazov
TI  - On a class of operators which depend nonlinearly on a parameter
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 819
EP  - 822
VL  - 112
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_112_5_a9/
LA  - ru
ID  - DAN_1957_112_5_a9
ER  -