1. Abramowitz, M., Stegun, I.A.: Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables. Dover, New York (1972)
2. Alzer, H.: On some inequalities for the gamma and psi functions. Math. Comput. 66(217), 373–389 (1997)
3. Archer, E., Park, I.M., Pillow, J.: Bayesian estimation of discrete entropy with mixtures of stick-breaking priors. Adv. Neural Inf. Process. Syst. 25, 2015–2023 (2012)
4. Archer, E., Park, I.M., Pillow, J.: Bayesian entropy estimation for countable discrete distributions. J. Mach. Learn. Res. 15(1), 2833–2868 (2014)
5. Buntine, W., Hutter, M.: A Bayesian view of the Poisson-Dirichlet process (2012). arXiv:1007.0296