[1]
Borwein, J.M., Bradley, D.M. and Broadhurst, D.J. 1996. Evaluations of $k$-fold Euler/Zagier sums: a compendium of results for arbitrary $k$ . The Electronic Journal of Combinatorics. 4, 2 (Oct. 1996), R5. DOI:https://doi.org/10.37236/1320.