%0 Journal Article %A H. Furstenberg %A B. Weiss %T Simultaneous diophantine approximation and IP-sets %J Acta Arithmetica %D 1987 %P 413-426 %V 49 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-49-4-413-426/ %R 10.4064/aa-49-4-413-426 %G en %F 10_4064_aa_49_4_413_426