@article{1256046896,
author = {Pomerance, Carl},
title = {A new lower bound for the pseudoprime counting function},
journal = {Illinois J. Math.},
volume = {26},
number = {4},
year = {1982},
pages = { 4-9},
language = {en},
url = {http://dml.mathdoc.fr/item/1256046896}
}
Pomerance, Carl. A new lower bound for the pseudoprime counting function. Illinois J. Math., Tome 26 (1982) no. 4, pp. 4-9. http://gdmltest.u-ga.fr/item/1256046896/