Functional identities for special functions of quasiconformal theory. Zajác, J. (1993) Annales Academiae Scientiarum Fennicae. Series A I. Mathematica
Further Generalization of Kobayashi's Gamma Function Galue, L., Alobaidi, G., Kalla, S. (2001) Serdica Mathematical Journal In this paper, we introduce a further generalization of the gamma function involving Gauss hypergeometric function 2F1 (a, b; c; z)