@article{GDZPPN002028964,
title = {Graphs from projective planes. (Short Communication).},
journal = {Aequationes mathematicae},
volume = {13},
year = {1975},
pages = {197-197},
url = {http://dml.mathdoc.fr/item/GDZPPN002028964}
}
Parsons, T.D. Graphs from projective planes. (Short Communication).. Aequationes mathematicae, Tome 13 (1975) p. 197. http://gdmltest.u-ga.fr/item/GDZPPN002028964/