%0 Journal Article
%A A. Vagharshakyan
%T Linear causal filters and weighted polynomial approximation
%J Algebra i analiz
%D 2002
%P 89-100
%V 14
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2002_14_6_a1/
%G ru
%F AA_2002_14_6_a1