%0 Journal Article
%A R. Lucchetti
%A A. Pasquale
%T A New Approach to a Hyperspace Theory
%J Journal of convex analysis
%D 1994
%P 173-194
%V 1
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_1994_1_2_a4/
%F JCA_1994_1_2_a4