%0 Journal Article
%A R. P. Ivanov
%T On Viable Solutions of Feedback Controlled System
%J Mathematica balkanica
%D 1991
%P 177
%V 5
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_1991_5_3_a0/
%F MABA_1991_5_3_a0