TY - JOUR AU - Thomas, R. S. D. TI - Partially Closed Braids JO - Canadian mathematical bulletin PY - 1974 SP - 99 EP - 107 VL - 17 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-018-8/ DO - 10.4153/CMB-1974-018-8 ID - 10_4153_CMB_1974_018_8 ER -