@article{05022768,
title = {On the number of facets of three-dimensional Dirichlet stereohedra. II: Non-cubic groups.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {47},
year = {2006},
pages = {89-120},
zbl = {1094.52006},
language = {en},
url = {http://dml.mathdoc.fr/item/05022768}
}
Bochiş, Daciana; Santos, Francisco. On the number of facets of three-dimensional Dirichlet stereohedra. II: Non-cubic groups.. Beiträge zur Algebra und Geometrie, Tome 47 (2006) pp. 89-120. http://gdmltest.u-ga.fr/item/05022768/