TY  - JOUR
AU  - S. B. Vakarchuk
TI  - Best Mean-Square Approximations by Entire Functions of Exponential Type and Mean $\nu$-Widths of Classes of Functions on the Line
JO  - Matematičeskie zametki
PY  - 2014
SP  - 827
EP  - 848
VL  - 96
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2014_96_6_a2/
LA  - ru
ID  - MZM_2014_96_6_a2
ER  -