TY  - JOUR
AU  - R. M. Trigub
TI  - The exact order of approximation to periodic functions by Bernstein-Stechkin polynomials
JO  - Sbornik. Mathematics
PY  - 2013
SP  - 1819
EP  - 1838
VL  - 204
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2013_204_12_a6/
LA  - en
ID  - SM_2013_204_12_a6
ER  -