E -orbit functions. Klimyk, Anatoliy U., Patera, Jiri (2008) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Erratum for “Generalized dirichlet series and B -functions” Ben Lichtin (1989) Compositio Mathematica
Evaluation of triple Euler sums. Borwein, Jonathan M., Girgensohn, Roland (1996) The Electronic Journal of Combinatorics [electronic only]
Explicit evaluations of quadruple Euler sums Yao Lin Ong, Minking Eie, Chuan-Sheng Wei (2010) Acta Arithmetica