%0 Journal Article
%A E. V. Radkevich
%T Method of variation of the boundary in nonstationary filtering
%J Doklady Akademii Nauk
%D 1980
%P 1359-1363
%V 250
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_250_6_a20/
%G ru
%F DAN_1980_250_6_a20