I suggest Emile Borel's "Remarques sur les ensembles de droites et de plans"
(Remarks on sets of lines and planes), published in "Bulletin de la Societe
mathematique de France", t. XXXI, 1903, p. 272-275.
Udai Venedem
venedem@wanadoo.fr
conceptor of the site (in French)
http://perso.wanadoo.fr/alta.mathematica/
devoted to mathematical bibliophily.