%0 Journal Article
%A V. V. Smelov
%T On efficient approximation of piecewise smooth functions with their presentation by rapidly converging piecewise polynomial series
%J Sibirskij žurnal vyčislitelʹnoj matematiki
%D 2004
%P 67-77
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJVM_2004_7_1_a5/
%G ru
%F SJVM_2004_7_1_a5