%0 Journal Article %A S. P. Sidorov %T Shape-preserving linear n-width of unit balls in $C[0,1]$ %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2007 %P 33-39 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2007_7_1_a6/ %G ru %F ISU_2007_7_1_a6