%0 Journal Article
%A Alzer, Horst
%T A short proof of Ky Fan's inequality
%J Archivum mathematicum
%D 1991
%P 199-200
%V 27
%N 3-4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1991__27_3-4_a7/
%G en
%F ARM_1991__27_3-4_a7