%0 Journal Article
%A M. S. Nikol'skii
%T On controllable variants of the Richardson model in political science
%J Trudy Instituta matematiki i mehaniki
%D 2011
%P 121-128
%V 17
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2011_17_1_a11/
%G ru
%F TIMM_2011_17_1_a11