%0 Journal Article %A Fabien Durand %T Cobham's theorem for substitutions %J Journal of the European Mathematical Society %D 2011 %P 1799-1814 %V 13 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/294/ %R 10.4171/jems/294 %F JEMS_2011_13_6_a7