%0 Journal Article
%A A. A. Liverovskiy
%T Some properties of the Bellman function for linear and symmetric polysystems
%J Differencialʹnye uravneniâ
%D 1980
%P 414-423
%V 16
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1980_16_3_a3/
%G ru
%F DE_1980_16_3_a3