TY - JOUR AU - Boston, Nigel AU - Ellenberg, Jordan S TI - Pro–p groups and towers of rational homology spheres JO - Geometry & topology PY - 2006 SP - 331 EP - 334 VL - 10 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2006.10.331/ DO - 10.2140/gt.2006.10.331 ID - 10_2140_gt_2006_10_331 ER -