TY  - JOUR
AU  - Takuya Sakasai
TI  - Johnson-Morita theory in mapping class groups and monoids of homology cobordisms of surfaces
JO  - Winter Braids Lecture Notes
N1  - talk:4
PY  - 2016
SP  - 1
EP  - 25
VL  - 3
PB  - Winter Braids School
UR  - https://proceedings.centre-mersenne.org/articles/10.5802/wbln.15/
DO  - 10.5802/wbln.15
LA  - en
ID  - WBLN_2016__3__A4_0
ER  -