%0 Journal Article
%A V. V. Mulyarchick
%T Observability of dynamical systems with lag by a group of filters
%J Differencialʹnye uravneniâ
%D 1977
%P 449-454
%V 13
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_3_a6/
%G ru
%F DE_1977_13_3_a6