%0 Journal Article
%A V. S. Kozyakin
%A A. V. Pokrovskii
%T The role of controllability-type properties in the study of the
%J Doklady Akademii Nauk
%D 1992
%P 60-64
%V 324
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1992_324_1_a11/
%G ru
%F DAN_1992_324_1_a11