%0 Journal Article
%A A. H. Hamel
%A C. Schrage
%T Notes on Extended Real- and Set-Valued Functions
%J Journal of convex analysis
%D 2012
%P 355-384
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_2012_19_2_JCA_2012_19_2_a2/
%F JCA_2012_19_2_JCA_2012_19_2_a2