@article{05313270,
title = {Bipartite diametrical graphs of diameter 4 and extreme orders.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2008},
year = {2008},
doi = {10.1155/2008/468583},
zbl = {1161.05316},
language = {en},
url = {http://dml.mathdoc.fr/item/05313270}
}
Al-Addasi, Salah; Al-Ezeh, Hasan. Bipartite diametrical graphs of diameter 4 and extreme orders.. International Journal of Mathematics and Mathematical Sciences, Tome 2008 (2008) . doi : 10.1155/2008/468583. http://gdmltest.u-ga.fr/item/05313270/