@article{GDZPPN002483289,
title = {Distribution of Values of ...(n) in Residue Classes.},
journal = {Monatshefte f\"ur Mathematik},
volume = {94},
year = {1982},
pages = {133-142},
zbl = {0487.10037},
url = {http://dml.mathdoc.fr/item/GDZPPN002483289}
}
Narkiewicz, W.; Rayner, F. Distribution of Values of ...(n) in Residue Classes.. Monatshefte für Mathematik, Tome 94 (1982) pp. 133-142. http://gdmltest.u-ga.fr/item/GDZPPN002483289/