1. Zeros of Bernoulli, generalized Bernoulli and Euler polynomials;Dilcher;Mem. Amer. Math. Soc.,1988
2. Multiple harmonic series;Hoffman;Pacific J. Math.,1992
3. K. Ihara, M. Kaneko, D. Zagier, Derivation and double shuffle relations for multiple zeta values, preprint, 2003.
4. K. Matsumoto, On Mordell–Tornheim and other multiple zeta-functions, in: D.R. Heath-Brown, B.Z. Moroz (Eds.), Proceedings of the Session on Analytic Number Theory and Diophantine Equations (Bonn, January–June 2002), No. 25, Bonner Mathematische Schriften, Bonn, 2003, pp. 1–17.
5. On the evaluation of some multiple series;Mordell;J. London Math. Soc.,1958