@article{1102868628, author = {Grosswald, E.}, title = {Rational valued series of exponentials and divisor functions.}, journal = {Pacific J. Math.}, volume = {61}, number = {2}, year = {1975}, pages = { 111-114}, language = {en}, url = {http://dml.mathdoc.fr/item/1102868628} }
Grosswald, E. Rational valued series of exponentials and divisor functions.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 111-114. http://gdmltest.u-ga.fr/item/1102868628/