@article{1103409000,
author = {Brouns, Leen and Van Maldeghem, Hendrik},
title = {Characterizations for classical finite hexagons},
journal = {Bull. Belg. Math. Soc. Simon Stevin},
volume = {5},
number = {5},
year = {1998},
pages = { 163-176},
language = {en},
url = {http://dml.mathdoc.fr/item/1103409000}
}
Brouns, Leen; Van Maldeghem, Hendrik. Characterizations for classical finite hexagons. Bull. Belg. Math. Soc. Simon Stevin, Tome 5 (1998) no. 5, pp. 163-176. http://gdmltest.u-ga.fr/item/1103409000/