1. Handbook of Mathematical Functions;Abramowitz,1972
2. W.N. Bailey, Generalized Hypergeometric Series, Cambridge Tracts in Mathematics and Mathematical Physics, No. 32, Cambridge University Press, Cambridge, London and New York, 1935 (Reprinted by Stechert-Hafner Service Agency, New York and London, 1964).
3. Zeros of hypergeometric functions;Boggs;Comput. Methods Funct. Theory,2001
4. Incomplete rational approximation in the complex plane;Borwein;Constr. Approx.,1995
5. A new reslut for hypergeometric polynomilals;Chen;Proc. Amer. Math. Soc.,2005