1. Andrews, G.E., Uchimura, K.: Identities in combinatorics IV: differentiation and harmonic numbers. Utilitas Mathematica 28, 265–269 (1985)
2. Bailey, W.N.: Generalized Hypergeometric Series. Cambridge University Press, Cambridge (1935)
3. Chu, W.: Inversion techniques and combinatorial identities: a quick introduction to hypergeometric evaluations. Math. Appl. 283, 31–57 (1994) MR 96a:33006 & Zbl 830:05006
4. Chu, W.: A binomial coefficient identity associated with Beukers’ conjecture on Apéry numbers. Electr. J. Comb. 11, 15 (2004)
5. Chu, W.: Harmonic number identities and Hermite–Padé approximations to the logarithm function. J. Approx. Theory 137(1), 42–56 (2005)