%0 Journal Article
%A R. G. Fatkullin
%T An approximate method of solution of the problem of filtration from a duct into drains
%J Trudy seminara po kraevym zadačam
%D 1975
%P 191-197
%V 12
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUKZ_1975_12_12_a23/
%G ru
%F KUKZ_1975_12_12_a23