@article{2401,
author = {Sandler, Reuben},
title = {The collineation groups of some finite projective planes},
journal = {Portugaliae mathematica},
volume = {21},
year = {1962},
pages = {189-199},
zbl = {0136.30304},
mrnumber = {0148714},
language = {en},
url = {http://dml.mathdoc.fr/item/2401}
}
Sandler, Reuben. The collineation groups of some finite projective planes. Portugaliae mathematica, Tome 21 (1962) pp. 189-199. http://gdmltest.u-ga.fr/item/2401/