TY  - JOUR
AU  - R. M. Trigub
TI  - Pointwise approximation of periodic functions by trigonometric polynomials with Hermitian interpolation
JO  - Izvestiya. Mathematics 
PY  - 2009
SP  - 699
EP  - 726
VL  - 73
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2009_73_4_a3/
LA  - en
ID  - IM2_2009_73_4_a3
ER  -