TY - JOUR AU - Julius L. Shaneson TI - Non-Simply-Connected Surgery and Some Results in Low Dimensional Topology. JO - Commentarii mathematici Helvetici PY - 1970 SP - 333 EP - 352 VL - 45 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1970__45_139443/ ID - CMH_1970__45_139443 ER -