TY  - JOUR
AU  - LaGrange, John D.
TI  - Characterizations of Three Classes of Zero-Divisor Graphs
JO  - Canadian mathematical bulletin
PY  - 2012
SP  - 127
EP  - 137
VL  - 55
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-107-3/
DO  - 10.4153/CMB-2011-107-3
ID  - 10_4153_CMB_2011_107_3
ER  -