%0 Journal Article
%A Duda, Zdzisław
%T On some nonconventional problem of a state filtration
%J Control and Cybernetics
%D 2008
%P 531-547
%V 37
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CC_2008_37_3_a2/
%G en
%F CC_2008_37_3_a2