%0 Journal Article
%A A. G. Butkovskiy
%T Application of certain results from number theory to the finite control and controllability problem in distributed systems
%J Doklady Akademii Nauk
%D 1976
%P 309-311
%V 227
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_227_2_a12/
%G ru
%F DAN_1976_227_2_a12