TY  - JOUR
AU  - S. A. Stasyuk
TI  - Sparse trigonometric approximation of Besov classes of functions with small mixed smoothness
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2017
SP  - 244
EP  - 252
VL  - 23
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/TIMM_2017_23_3_a21/
LA  - ru
ID  - TIMM_2017_23_3_a21
ER  -