%0 Journal Article
%A G. G. Magaril-Il'yaev
%T Mean dimension, widths, and optimal recovery of Sobolev classes of functions on the line
%J Sbornik. Mathematics
%D 1993
%P 381-403
%V 74
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1993_74_2_a5/
%G en
%F SM_1993_74_2_a5