%0 Journal Article %A V. N. Konovalov %T Approximation of Sobolev Classes by Their Finite-Dimensional Sections %J Matematičeskie zametki %D 2002 %P 370-382 %V 72 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2002_72_3_a5/ %G ru %F MZM_2002_72_3_a5