@article{01751253,
title = {The number of edges on generalizations of Paley graphs.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {25},
year = {2001},
pages = {111-123},
doi = {10.1155/S0161171201002071},
zbl = {0998.05033},
language = {en},
url = {http://dml.mathdoc.fr/item/01751253}
}
Sze, Lawrence. The number of edges on generalizations of Paley graphs.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 111-123. doi : 10.1155/S0161171201002071. http://gdmltest.u-ga.fr/item/01751253/