%0 Journal Article
%A B. Kawohl
%A J. Lang
%T Are Some Optimal Shape Problems Convex?
%J Journal of convex analysis
%D 1997
%P 353-362
%V 4
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_1997_4_2_a10/
%F JCA_1997_4_2_a10