1. Abramowitz, M., Stegun, I.A.: Handbook of Mathematical Functions, with Formulas, Graphs, and Mathematical Tables, 9th edn. Dover, New York (1970)
2. Andrews, G.E., The Theory of Partitions. Addison-Wesley, New York. Reissued, p. 1998. Cambridge University Press, New York (1976)
3. Andrews, G.E., Askey, R., Roy, R.: Special Functions, Encyclopedia of Mathematics and its Applications, vol. 71. Cambridge University Press, Cambridge (1999)
4. Apostol, T.M.: Introduction to Analytic Number Theory. Undergraduate Texts in Mathematics. Springer, New York-Heidelberg (1976)
5. Berndt, B.C.: Periodic Bernoulli numbers, summmation formulas and applications. In: Askey, R.A. (ed.) Theory and Application of Special Functions, pp. 143–189. Academic Press, New York (1975)