TY  - JOUR
AU  - S. Ya. Havinson
TI  - On a class of extremal problems for polynomials
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 997
EP  - 1000
VL  - 130
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_130_5_a11/
LA  - ru
ID  - DAN_1960_130_5_a11
ER  -