%0 Journal Article
%A Adalbert Wilhelm
%T Subdifferentiability and Lipschitz Continuity in   Experimental   Design   Problems.
%J Metrika
%D 1995
%P 365-378
%V 42
%N 3-4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1995__42_3-4_176619/
%F MET_1995__42_3-4_176619