%0 Journal Article %A Boaz Tsaban %A Lyubomyr Zdomskyy %T Scales, fields, and a problem of Hurewicz %J Journal of the European Mathematical Society %D 2008 %P 837-866 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/132/ %R 10.4171/jems/132 %F JEMS_2008_10_3_a9