@article{01331819, title = {On some rings of arithmetical functions.}, journal = {Georgian Mathematical Journal}, volume = {6}, year = {1999}, pages = {299-306}, doi = {10.1023/A:1022989714717}, zbl = {0959.11001}, language = {en}, url = {http://dml.mathdoc.fr/item/01331819} }
Bhattacharjee, D. On some rings of arithmetical functions.. Georgian Mathematical Journal, Tome 6 (1999) pp. 299-306. doi : 10.1023/A:1022989714717. http://gdmltest.u-ga.fr/item/01331819/