%0 Journal Article %A Fabio Punzo %T On support of solutions to singular nonlinear parabolic equations in bounded domains %J Interfaces and free boundaries %D 2011 %P 397-410 %V 13 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/264/ %R 10.4171/ifb/264 %F 10_4171_ifb_264