%0 Journal Article %A Jean Bourgain %A Gady Kozma %T One cannot hear the winding number %J Journal of the European Mathematical Society %D 2007 %P 637-658 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/91/ %R 10.4171/jems/91 %F JEMS_2007_9_4_a0