%0 Journal Article
%A E. V. Radkevich
%T On the filtration problem in a~porous non-homogeneous non-isotropic medium
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1980
%P 229-230
%V 35
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1980_35_1_a13/
%G en
%F RM_1980_35_1_a13