@article{05769881,
title = {The composition of the gcd and certain arithmetic functions.},
journal = {Journal of Integer Sequences [electronic only]},
volume = {13},
year = {2010},
zbl = {1206.11114},
language = {en},
url = {http://dml.mathdoc.fr/item/05769881}
}
Bordellès, Olivier. The composition of the gcd and certain arithmetic functions.. Journal of Integer Sequences [electronic only], Tome 13 (2010) . http://gdmltest.u-ga.fr/item/05769881/