@article{BMMS_2001_24_2_a6,
     author = {Frank Harary},
     title = {Methods of {Destroying} the {Symmetries
}                        of a {Graph}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2001},
     volume = {24},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2001_24_2_a6/}
}