%0 Journal Article
%A Michael Wiegner
%T On minima of variational problems with some nonconvex constraints.
%J Manuscripta mathematica
%D 1986
%P 149-168
%V 57
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1986__57_155190/
%F MM2_1986__57_155190