%0 Journal Article
%A Horst Alzer
%T An inequality for arithmetic and harmonic means.
%J Aequationes mathematicae
%D 1993
%P 257-263
%V 46
%N 2-3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1993__46_2-3_137558/
%F AM2_1993__46_2-3_137558