@article{1102806453, author = {Collison, Joseph E.}, title = {Central moments for arithmetic functions.}, journal = {Pacific J. Math.}, volume = {79}, number = {2}, year = {1978}, pages = { 307-314}, language = {en}, url = {http://dml.mathdoc.fr/item/1102806453} }
Collison, Joseph E. Central moments for arithmetic functions.. Pacific J. Math., Tome 79 (1978) no. 2, pp. 307-314. http://gdmltest.u-ga.fr/item/1102806453/