%0 Journal Article
%A TORD GANELIUS
%T On one-sided approximation by trigonometrical polynomials
%J Mathematica Scandinavica
%D 1956
%P 247-258
%V 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1956__4_165630/
%F MS2_1956__4_165630