@article{oai:nagoya.repo.nii.ac.jp:00018237,
 author = {KOMORI, Yasushi and MATSUMOTO, Kohji and TSUMURA, Hirofumi},
 issue = {6},
 journal = {Proceedings of the Japan Academy, Series A, Mathematical Sciences},
 month = {Jun},
 note = {We propose the viewpoint that the r-ple zeta-function of Euler-Zagier type can be regarded as a specialization of the zeta-function associated with the root system of Cr type. From this viewpoint, we can see that Zagier’s well-known formula for multiple zeta values (MZVs) coincides with Witten’s volume formula associated with a sub-root system of Cr type. Based on this observation, we generalize Zagier’s formula and also give analogous results which correspond to a sub-root system of Br type. We announce those results as well as some relevant results for partial multiple zeta values.},
 pages = {103--107},
 title = {Multiple zeta values and zeta-functions of root systems},
 volume = {87},
 year = {2011}
}