@article{1183420617,
author = {Carmichael, R. D.},
title = {Note on a new number theory function},
journal = {Bull. Amer. Math. Soc.},
volume = {17},
number = {3},
year = {1910},
pages = { 232-238},
language = {en},
url = {http://dml.mathdoc.fr/item/1183420617}
}
Carmichael, R. D. Note on a new number theory function. Bull. Amer. Math. Soc., Tome 17 (1910) no. 3, pp. 232-238. http://gdmltest.u-ga.fr/item/1183420617/