%0 Journal Article %A A. Rybarski %A C. Ryll-Nardzewski %T Pressureless filtration in a homogeneous and isotropic medium. I. %J Mathematica Applicanda %D 1975 %P 157-166 %V 3 %N 5 %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v3i5.1191/ %R 10.14708/ma.v3i5.1191 %G pl %F 10_14708_ma_v3i5_1191