TY  - JOUR
AU  - David T Gay
TI  - From Heegaard splittings to trisections; porting $3$-dimensional ideas to dimension $4$
JO  - Winter Braids Lecture Notes
N1  - talk:4
PY  - 2018
SP  - 1
EP  - 19
VL  - 5
PB  - Winter Braids School
UR  - https://proceedings.centre-mersenne.org/articles/10.5802/wbln.24/
DO  - 10.5802/wbln.24
LA  - en
ID  - WBLN_2018__5__A4_0
ER  -