TY - JOUR AU - Easson, Vivien R TI - Surface subgroups and handlebody attachment JO - Geometry & topology PY - 2006 SP - 557 EP - 591 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2006.10.557/ DO - 10.2140/gt.2006.10.557 ID - GT_2006_10_1_a14 ER -