%0 Journal Article %A A. M. Raigorodskii %T On the structure of distance graphs with large chromatic numbers %J Matematičeskie zametki %D 2006 %P 473-475 %V 80 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2006_80_3_a19/ %G ru %F MZM_2006_80_3_a19