%0 Journal Article
%A García-Caballero, Esther M.
%A Pérez, Teresa E.
%A Piñar, Miguel A.
%T Sobolev orthogonal polynomials: Interpolation and approximation
%J Electronic transactions on numerical analysis
%D 1999
%P 56-64
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ETNA_1999__9__a7/
%G en
%F ETNA_1999__9__a7