%0 Journal Article %A Matteo Focardi %A Maria Stella Gelli %T Asymptotic analysis of Mumford–Shah type energies in periodically perforated domains %J Interfaces and free boundaries %D 2007 %P 107-132 %V 9 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/158/ %R 10.4171/ifb/158 %F 10_4171_ifb_158