TY  - JOUR
AU  - V. S. Videnskii
TI  - Extremal estimate for the derivative of a trigonometric polynomial on an interval shorter than its period
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 13
EP  - 16
VL  - 130
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_130_1_a1/
LA  - ru
ID  - DAN_1960_130_1_a1
ER  -