%0 Journal Article %A X.-Y. Chen %A Hiroshi Matano %A M. Mimura %T Finite-point extinction and continuity of interfaces in a nonlinear diffusion equation with strong absorption. %J Journal für die reine und angewandte Mathematik %D 1995 %P 1-36 %V 459 %I mathdoc %U http://geodesic.mathdoc.fr/item/JRAM_1995__459_153686/ %F JRAM_1995__459_153686