TY - JOUR AU - Juan González-Meneses TI - Geometric approaches to braid groups and mapping class groups JO - Winter Braids Lecture Notes N1 - talk:3 PY - 2015 SP - 1 EP - 25 VL - 2 PB - Winter Braids School UR - https://proceedings.centre-mersenne.org/articles/10.5802/wbln.9/ DO - 10.5802/wbln.9 LA - en ID - WBLN_2015__2__A3_0 ER -