@article{bwmeta1.element.bwnjournal-article-aav41i2p141bwm,
author = {Wagstaff, Samuel},
title = {Pseudoprimes and a generalization of Artin's conjecture},
journal = {Acta Arithmetica},
volume = {40},
year = {1982},
pages = {141-150},
zbl = {0496.10001},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav41i2p141bwm}
}
Wagstaff, Samuel. Pseudoprimes and a generalization of Artin's conjecture. Acta Arithmetica, Tome 40 (1982) pp. 141-150. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav41i2p141bwm/