TY - JOUR AU - Zelinka, Bohdan TI - A remark on systems of maximal cliques of a graph JO - Czechoslovak Mathematical Journal PY - 1977 SP - 617 EP - 618 VL - 27 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101499/ DO - 10.21136/CMJ.1977.101499 LA - en ID - 10_21136_CMJ_1977_101499 ER -