@article{GDZPPN002418312,
title = {Partial Spreads, Packings and Hermitian Manifolds in PG (3, q).},
journal = {Mathematische Zeitschrift},
volume = {147},
year = {1976},
pages = {207-214},
zbl = {0322.50008},
url = {http://dml.mathdoc.fr/item/GDZPPN002418312}
}
Bruen, Aiden A.; Thas, Joseph Adolphe. Partial Spreads, Packings and Hermitian Manifolds in PG (3, q).. Mathematische Zeitschrift, Tome 147 (1976) pp. 207-214. http://gdmltest.u-ga.fr/item/GDZPPN002418312/