@article{BUMI_1966_3_21_3_a3,
     author = {McCarthy, P. J.},
     title = {Note on some arithmetic sums.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {239--242},
     publisher = {mathdoc},
     volume = {Ser. 3, 21},
     number = {3},
     year = {1966},
     zbl = {0156.27607},
     mrnumber = {201375},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1966_3_21_3_a3/}
}