%0 Journal Article
%A C. Baiocchi
%A E. Magenes
%T On free-boundary problems associated with the flow of a~liquid through porous materi
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1974
%P 51-71
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1974_29_2_a3/
%G en
%F RM_1974_29_2_a3