@article{1255632503,
author = {Higman, D. G.},
title = {Flag-transitive collineation groups of finite projective spaces},
journal = {Illinois J. Math.},
volume = {6},
number = {1},
year = {1962},
pages = { 434-446},
language = {en},
url = {http://dml.mathdoc.fr/item/1255632503}
}
Higman, D. G. Flag-transitive collineation groups of finite projective spaces. Illinois J. Math., Tome 6 (1962) no. 1, pp. 434-446. http://gdmltest.u-ga.fr/item/1255632503/