@article{1103841200,
author = {Ascher, Edgar and Janner, Aloysio},
title = {Algebraic aspects of crystallography. II. Non-primitive translations in space groups},
journal = {Comm. Math. Phys.},
volume = {7},
number = {1},
year = {1968},
pages = { 138-167},
language = {en},
url = {http://dml.mathdoc.fr/item/1103841200}
}
Ascher, Edgar; Janner, Aloysio. Algebraic aspects of crystallography. II. Non-primitive translations in space groups. Comm. Math. Phys., Tome 7 (1968) no. 1, pp. 138-167. http://gdmltest.u-ga.fr/item/1103841200/