1. Handbook of Mathematical Functions;Abramowitz,1964
2. Special Functions for Engineers and Applied Mathematicians;Andrews,1985
3. The Gamma Function;Artin,1964
4. The q-Gamma and q-Beta functions;Askey;Appl. Anal.,1978
5. Ramanujan's extension of the Gamma and Beta functions;Askey;Amer. Math. Monthly,1980