@article{10_4064_aa112_3_6,
     author = {Y.-F. S. P\'etermann},
     title = {On fluctuations in the mean of a sum-of-divisors function},
     journal = {Acta Arithmetica},
     pages = {309--311},
     year = {2004},
     volume = {112},
     number = {3},
     doi = {10.4064/aa112-3-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa112-3-6/}
}