TY - JOUR AU - Rosický, Jiří TI - On the existence of graphs with a certain ordering of vertices JO - Archivum mathematicum PY - 1970 SP - 89 EP - 113 VL - 06 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1970__6_2_a2/ LA - en ID - ARM_1970__6_2_a2 ER -