%0 Journal Article %A Bui Ton %A Grzegorz Ɓukaszewicz %T On a non-stationary free boundary transmission problem with continuous extraction and convection, arising in industrial processes %J Banach Center Publications %D 1992 %P 23-44 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/-27-1-23-44/ %R 10.4064/-27-1-23-44 %G en %F 10_4064__27_1_23_44