TY - JOUR AU - A. M. Raigorodskii TI - On the structure of distance graphs with large chromatic numbers JO - Matematičeskie zametki PY - 2006 SP - 473 EP - 475 VL - 80 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2006_80_3_a19/ LA - ru ID - MZM_2006_80_3_a19 ER -