@article{04212370,
title = {On separation of lattices.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {14},
year = {1991},
pages = {325-338},
doi = {10.1155/S016117129100039X},
zbl = {0733.28007},
language = {en},
url = {http://dml.mathdoc.fr/item/04212370}
}
Szeto, Mabel. On separation of lattices.. International Journal of Mathematics and Mathematical Sciences, Tome 14 (1991) pp. 325-338. doi : 10.1155/S016117129100039X. http://gdmltest.u-ga.fr/item/04212370/