@article{MOMA_1982__94_178089,
     author = {W. Narkiewicz and F. Rayner},
     title = {Distribution of {Values} of ...(n) in {Residue} {Classes.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {133--142},
     publisher = {mathdoc},
     volume = {94},
     year = {1982},
     zbl = {0487.10037},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1982__94_178089/}
}