%0 Journal Article
%A S. B. Grafutko
%T Anisotropic penetrability changes produced in a porous medium by a filtering flow
%J Doklady Akademii Nauk
%D 1993
%P 570-573
%V 330
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1993_330_5_a10/
%G ru
%F DAN_1993_330_5_a10