%0 Journal Article %A Yu. A. Demidovich %T Lower Bound for the Chromatic Number of a Rational Space with Metric~$l_u$ and with One Forbidden Distance %J Matematičeskie zametki %D 2017 %P 532-548 %V 102 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2017_102_4_a5/ %G ru %F MZM_2017_102_4_a5