%0 Journal Article
%A Samuel Amstutz
%A Nicolas Van Goethem
%T Topology optimization methods with gradient-free perimeter approximation
%J Interfaces and free boundaries
%D 2012
%P 401-430
%V 14
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4171/ifb/286/
%R 10.4171/ifb/286
%F 10_4171_ifb_286