TY - JOUR AU - Bouanane, Khadra AU - Berrachedi, Abdelhafid TI - 4-cycle properties for characterizing rectagraphs and hypercubes JO - Czechoslovak Mathematical Journal PY - 2017 SP - 29 EP - 36 VL - 67 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0227-15/ DO - 10.21136/CMJ.2017.0227-15 LA - en ID - 10_21136_CMJ_2017_0227_15 ER -