TY - JOUR AU - Rad, Nader Jafari AU - Jafari, Sayyed Heidar TI - A Characterization of Bipartite Zero-divisor Graphs JO - Canadian mathematical bulletin PY - 2014 SP - 188 EP - 193 VL - 57 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2013-011-6/ DO - 10.4153/CMB-2013-011-6 ID - 10_4153_CMB_2013_011_6 ER -