TY - JOUR AU - Teragaito, Masakazu TI - On Non-Integral Dehn Surgeries Creating Non-Orientable Surfaces JO - Canadian mathematical bulletin PY - 2006 SP - 624 EP - 627 VL - 49 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2006-057-5/ DO - 10.4153/CMB-2006-057-5 ID - 10_4153_CMB_2006_057_5 ER -