%0 Journal Article
%A Sessa, Salvatore
%T Some remarks and applications of an extension of a lemma of Ky Fan
%J Commentationes Mathematicae Universitatis Carolinae
%D 1988
%P 567-575
%V 29
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1988__29_3_a17/
%G en
%F CMUC_1988__29_3_a17