@article{GDZPPN002432544,
title = {Intersections in Projective Space I: Combinatorics.},
journal = {Mathematische Zeitschrift},
volume = {192},
year = {1986},
pages = {215-226},
zbl = {0579.51010},
url = {http://dml.mathdoc.fr/item/GDZPPN002432544}
}
Bruen, A.A.; Hirschfeld, J.W.P. Intersections in Projective Space I: Combinatorics.. Mathematische Zeitschrift, Tome 192 (1986) pp. 215-226. http://gdmltest.u-ga.fr/item/GDZPPN002432544/