@article{GDZPPN000366277,
title = {Arrangements of Oriented Hyperplanes.},
journal = {Discrete \& computational geometry},
volume = {10},
year = {1993},
pages = {435-446},
zbl = {0788.52014},
url = {http://dml.mathdoc.fr/item/GDZPPN000366277}
}
Linhart, J. Arrangements of Oriented Hyperplanes.. Discrete & computational geometry, Tome 10 (1993) pp. 435-446. http://gdmltest.u-ga.fr/item/GDZPPN000366277/