%0 Journal Article
%A E. I. Ponomarenko
%A A. M. Raigorodskii
%T A new lower bound for the chromatic number of the rational space
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2013
%P 960-962
%V 68
%N 5
%U http://geodesic.mathdoc.fr/item/RM_2013_68_5_a7/
%G en
%F RM_2013_68_5_a7