%0 Journal Article %A Shigeki Akiyama %A Shigeki Egami %A Yoshio Tanigawa %T Analytic continuation of multiple zeta-functions and their values at non-positive integers %J Acta Arithmetica %D 2001 %P 107-116 %V 98 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa98-2-1/ %R 10.4064/aa98-2-1 %G en %F 10_4064_aa98_2_1