%0 Journal Article %A Nobuo Aoki %T A group automorphism is a factor of a direct product of a zero entropy automorphism and a Bernoulli automorphism %J Fundamenta Mathematicae %D 1981 %P 159-171 %V 114 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-114-2-159-171/ %R 10.4064/fm-114-2-159-171 %G en %F 10_4064_fm_114_2_159_171