%0 Journal Article
%A È. N. Bereslavskiǐ
%T Solution of a~problem of filtration with nonunivalent domain of complex velocity
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1985
%P 74-76
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1985_2_a9/
%G ru
%F IVM_1985_2_a9