1. Ramanujan's Lost Notebook, Part IV;Andrews,2013
2. Introduction to Analytic Number Theory;Apostol,1976
3. Modular Functions and Dirichlet Series in Number Theory;Apostol,1990
4. An improvement of a theorem of Titchmarsh on the mean square of |ζ(1/2+it)|;Balasubramanian;Proc. Lond. Math. Soc.,1978
5. On Epstein's zeta function;Bateman;Acta Arith.,1964