References
- Gradshteyn , IS and Ryzhik , I.M . 2000 . Table of Integrals, Series, and Products , San Diego : Academic Press .
- Kleiber , C and Kotz , S . 2003 . Statistical Size Distributions in Economics and Actuarial Sciences , New York : John Wiley and Sons .
- Prudnikov , AP , Brychkov , YA and Marichev , O.I . 1986 . Integrals and Series , Vol. 1 , 2 – 3 . Amsterdam : Gordon and Breach Science Publishers .