TY  - JOUR
AU  - S. B. Grafutko
TI  - Anisotropic penetrability changes produced in a porous medium by a filtering flow
JO  - Doklady Akademii Nauk
PY  - 1993
SP  - 570
EP  - 573
VL  - 330
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1993_330_5_a10/
LA  - ru
ID  - DAN_1993_330_5_a10
ER  -