@article{GDZPPN002322277,
title = {The Generalized Divisor Problem Over Arithmetic Progressions.},
journal = {Mathematische Annalen},
volume = {261},
year = {1982},
pages = {255-268},
zbl = {0467.10034},
url = {http://dml.mathdoc.fr/item/GDZPPN002322277}
}
Smith, Robert A. The Generalized Divisor Problem Over Arithmetic Progressions.. Mathematische Annalen, Tome 261 (1982) pp. 255-268. http://gdmltest.u-ga.fr/item/GDZPPN002322277/