@article{BMMS_2014_37_3_a2,
     author = {G. L. Chia and Chee-Kit Ho},
     title = {Chromatic {Equivalence} {Classes} of {Complete} {Tripartite} {Graphs}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2014},
     volume = {37},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2014_37_3_a2/}
}