TY - JOUR AU - D. S. Malyshev TI - Continued sets of boundary classes of graphs for colorability problems JO - Diskretnyj analiz i issledovanie operacij PY - 2009 SP - 41 EP - 51 VL - 16 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2009_16_5_a4/ LA - ru ID - DA_2009_16_5_a4 ER -