TY  - JOUR
AU  - V. V. Zhuk
TI  - Inequalities of type generalized Jackson theorem for best approximations
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2012
SP  - 135
EP  - 156
VL  - 404
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2012_404_a7/
LA  - ru
ID  - ZNSL_2012_404_a7
ER  -