TY  - JOUR
AU  - D. L. Berman
TI  - Certain linear polynomial operations in a complex region
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 507
EP  - 510
VL  - 179
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_179_3_a1/
LA  - ru
ID  - DAN_1968_179_3_a1
ER  -