%0 Journal Article %A Stéphane Fischler %T Orbits under algebraic groups and logarithms of algebraic numbers %J Acta Arithmetica %D 2001 %P 167-187 %V 100 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa100-2-4/ %R 10.4064/aa100-2-4 %G en %F 10_4064_aa100_2_4