%0 Journal Article
%A Jaime Rodriguez-Montes Universidad Nacional de Colombia
%T Fixed points of the contractive or expansive type for multivalued mappings: toward a unified approach
%J Revista colombiana de matematicas
%D 2004
%P 35-52
%V 38
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RCM_2004_38_2_a0/
%F RCM_2004_38_2_a0