@article{05122033,
title = {On lower bounds of the density of Delone sets and holes in sequences of sphere packings.},
journal = {Experimental Mathematics},
volume = {14},
year = {2005},
pages = {47-57},
doi = {10.1080/10586458.2005.10128908},
zbl = {1108.52021},
language = {en},
url = {http://dml.mathdoc.fr/item/05122033}
}
Muraz, G.; Verger-Gaugry, J.-L. On lower bounds of the density of Delone sets and holes in sequences of sphere packings.. Experimental Mathematics, Tome 14 (2005) pp. 47-57. doi : 10.1080/10586458.2005.10128908. http://gdmltest.u-ga.fr/item/05122033/