TY - JOUR AU - Puš, Vladimír TI - Combinatorial properties of products of graphs JO - Czechoslovak Mathematical Journal PY - 1991 SP - 269 EP - 277 VL - 41 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102459/ DO - 10.21136/CMJ.1991.102459 LA - en ID - 10_21136_CMJ_1991_102459 ER -