@article{10_4064_aa171120_13_3,
     author = {Driss Essouabri and Kohji Matsumoto},
     title = {Values at non-positive integers of generalized {Euler{\textendash}Zagier} multiple zeta-functions},
     journal = {Acta Arithmetica},
     pages = {109--131},
     publisher = {mathdoc},
     volume = {193},
     number = {2},
     year = {2020},
     doi = {10.4064/aa171120-13-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa171120-13-3/}
}