TY  - JOUR
AU  - Samuel Amstutz
AU  - Nicolas Van Goethem
TI  - Topology optimization methods with gradient-free perimeter approximation
JO  - Interfaces and free boundaries
PY  - 2012
SP  - 401
EP  - 430
VL  - 14
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ifb/286/
DO  - 10.4171/ifb/286
ID  - 10_4171_ifb_286
ER  -