TY  - JOUR
AU  - V. V. Zhuk
TI  - Some sharp inequalities between uniform best approximations of periodic functions
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 263
EP  - 265
VL  - 201
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_201_2_a0/
LA  - ru
ID  - DAN_1971_201_2_a0
ER  -