%0 Journal Article %A Gabriele Witterstein %T Two-component viscous flows with density-dependent transition layer %J Interfaces and free boundaries %D 2009 %P 537-568 %V 11 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/222/ %R 10.4171/ifb/222 %F 10_4171_ifb_222