@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa122-3-1,
author = {William D. Banks and John B. Friedlander and Florian Luca and Francesco Pappalardi and Igor E. Shparlinski},
title = {Coincidences in the values of the Euler and Carmichael functions},
journal = {Acta Arithmetica},
volume = {121},
year = {2006},
pages = {207-234},
zbl = {1195.11128},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa122-3-1}
}
William D. Banks; John B. Friedlander; Florian Luca; Francesco Pappalardi; Igor E. Shparlinski. Coincidences in the values of the Euler and Carmichael functions. Acta Arithmetica, Tome 121 (2006) pp. 207-234. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa122-3-1/