TY - JOUR AU - Michael Boshernitzan AU - Vincent Delecroix TI - From a Packing Problem to Quantitative Recurrence in $[0,1]$ and the Lagrange Spectrum of Interval Exchanges JO - Discrete analysis PY - 2017 UR - http://geodesic.mathdoc.fr/item/DAS_2017_a10/ LA - en ID - DAS_2017_a10 ER -