@article{1250127216,
author = {Harris, V.C. and Subbarao, M.V},
title = {On the divisor sum function},
journal = {Rocky Mountain J. Math.},
volume = {15},
number = {4},
year = {1985},
pages = { 399-412},
language = {en},
url = {http://dml.mathdoc.fr/item/1250127216}
}
Harris, V.C.; Subbarao, M.V. On the divisor sum function. Rocky Mountain J. Math., Tome 15 (1985) no. 4, pp. 399-412. http://gdmltest.u-ga.fr/item/1250127216/