@article{05136954,
title = {Abundant numbers and the Riemann hypothesis.},
journal = {Experimental Mathematics},
volume = {15},
year = {2006},
pages = {251-256},
doi = {10.1080/10586458.2006.10128957},
zbl = {1149.11041},
language = {en},
url = {http://dml.mathdoc.fr/item/05136954}
}
Briggs, Keith. Abundant numbers and the Riemann hypothesis.. Experimental Mathematics, Tome 15 (2006) pp. 251-256. doi : 10.1080/10586458.2006.10128957. http://gdmltest.u-ga.fr/item/05136954/