%0 Journal Article %A Wolfgang A. Schmid %T Periods of sets of lengths: a quantitative result and an associated inverse problem %J Colloquium Mathematicum %D 2008 %P 33-53 %V 113 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm113-1-4/ %R 10.4064/cm113-1-4 %G en %F 10_4064_cm113_1_4