%0 Journal Article %A A. G. Kuptsova %T The error of interpolation of functions by polynomials on $n$-simplexes %J Trudy Instituta matematiki i mehaniki %D 2001 %P 135-143 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2001_7_1_a9/ %G ru %F TIMM_2001_7_1_a9