%0 Journal Article
%A A. A. Tolstonogov
%T The bang-bang principle for controlled systems of subdifferential type
%J Trudy Instituta matematiki i mehaniki
%D 2005
%P 189-200
%V 11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2005_11_1_a16/
%G ru
%F TIMM_2005_11_1_a16