References
- Introduction to Analytic Number Theory T. M. Apostol
- Higher Transcendental Functions H. Bateman
- Series and Products (Corrected and Enlarged) Tables of Integrals I. S. Gradshteyn;I. M. Ryzhik;A. Jeffrey(ed)
- A Course of Modern Analysis(4th Ed.) E. T. Whittaker;G. N. Watson