@article{bwmeta1.element.bwnjournal-article-aav18i1p243bwm,
author = {Halberstam, H. and Richert, H.-E.},
title = {Mean value theorems for a class of arithmetic functions},
journal = {Acta Arithmetica},
volume = {18},
year = {1971},
pages = {243-256},
zbl = {0217.32002},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav18i1p243bwm}
}
Halberstam, H.; Richert, H.-E. Mean value theorems for a class of arithmetic functions. Acta Arithmetica, Tome 18 (1971) pp. 243-256. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav18i1p243bwm/