Characteristic function of a t distribution random variable?

Question

Does anyone knows a book where I could find Characteristic function of a t distribution random variable? I found a paper in the internet but I'd like to know if there are books containning it.

Thanks

Answer 1

http://www.york.ac.uk/depts/maths/histst...

(March 1908). Biometrika 6 (1): 1–25. doi:10.1093/biomet/6.1.1.  

William Sealy Gosset (June 13, 1876–October 16, 1937)