@article{bwmeta1.element.bwnjournal-article-aav17i2p169bwm,
author = {Hall, R.},
title = {On the probability that n and f(n) are relatively prime},
journal = {Acta Arithmetica},
volume = {17},
year = {1970},
pages = {169-183},
zbl = {0208.05701},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav17i2p169bwm}
}
Hall, R. On the probability that n and f(n) are relatively prime. Acta Arithmetica, Tome 17 (1970) pp. 169-183. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav17i2p169bwm/