%0 Journal Article %A FRANCIS BROWN %T SINGLE-VALUED MOTIVIC PERIODS AND MULTIPLE ZETA VALUES %J Forum of Mathematics, Sigma %D 2014 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2014.18/ %R 10.1017/fms.2014.18 %G en %F 10_1017_fms_2014_18