%0 Journal Article
%A J. Grzybowski
%A D. Pallaschke
%A R. Urbanski
%T Minimal Pairs Representing Selections of Four Linear Functions in R3
%J Journal of convex analysis
%D 2000
%P 445-452
%V 7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_2000_7_2_JCA_2000_7_2_a12/
%F JCA_2000_7_2_JCA_2000_7_2_a12