%0 Journal Article %A Paul Deuring %T An Initial-Boundary-Value Problem for a Certain Density-Dependent Diffusion System. %J Mathematische Zeitschrift %D 1987 %P 375-396 %V 194 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1987__194_173842/ %F MZ_1987__194_173842