%0 Journal Article %A C. Babaoglu %A H. Shahgholian %T Symmetry in Multi-Phase Overdetermined Problems %J Journal of convex analysis %D 2011 %P 1013-1024 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2011_18_4_JCA_2011_18_4_a5/ %F JCA_2011_18_4_JCA_2011_18_4_a5