@article{01779103,
title = {Characterizing symmetric diametrical graphs of order 12 and diameter 4.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {30},
year = {2002},
pages = {145-149},
doi = {10.1155/S0161171202012474},
zbl = {0991.05089},
language = {en},
url = {http://dml.mathdoc.fr/item/01779103}
}
Al-Addasi, S.; Al-Ezeh, H. Characterizing symmetric diametrical graphs of order 12 and diameter 4.. International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 145-149. doi : 10.1155/S0161171202012474. http://gdmltest.u-ga.fr/item/01779103/