%0 Journal Article
%A Antonella Fiacca
%A Francesca Papalini
%T On the continuity of midpoint hall convex set-valued functions.
%J Aequationes mathematicae
%D 1994
%P 283-293
%V 48
%N 2-3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1994__48_2-3_137612/
%F AM2_1994__48_2-3_137612