TY - JOUR AU - Laurent Bonavero AU - Cinzia Casagrande AU - Stéphane Druel TI - On covering and quasi-unsplit families of curves JO - Journal of the European Mathematical Society PY - 2007 SP - 45 EP - 57 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/71/ DO - 10.4171/jems/71 ID - JEMS_2007_9_1_a1 ER -