1. The calculation of certain Dirichlet series;Shanks, Daniel;Math. Comp.,1963
2. National Bureau of Standards Applied Mathematics Series, No. 55;Abramowitz, Milton,1964
3. J. Peters, Ten-Place Logarithm Table, Vol. 1, Ungar, New York, 1957, Appendix, p. ix. (See Tafel 9𝑎 and 9𝑏 for 𝑇_{𝑛} and 𝐸_{𝑛}𝑡𝑜𝑛=30.)
4. J. W. L. Glaisher, "The Bernoullian function," Quart. J. Pure Appl. Math., v. 29, 1898, pp. 1–168.
5. Expectations in certain reliablility problems;Newman, D. J.;SIAM Rev.,1967