%0 Journal Article %A Li, Junjie %T Qualitative properties of solutions to semilinear heat equations with singular initial data %J Electronic Journal of Differential Equations %D 2004 %V 2004 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a43/ %G en %F EJDE_2004__2004__a43