%0 Journal Article
%A Balázs, Katherine
%A Kilgore, Theodore
%T Weighted approximation of derivatives on the half-line
%J Electronic transactions on numerical analysis
%D 2006
%P 121-128
%V 25
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ETNA_2006__25__a24/
%G en
%F ETNA_2006__25__a24