%0 Journal Article
%A S. A. Nefedov
%T On the theory of controllability of systems with distributed parameters
%J Differencialʹnye uravneniâ
%D 1983
%P 1998-2001
%V 19
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_11_a26/
%G ru
%F DE_1983_19_11_a26