TY  - JOUR
AU  - Gay, David T
TI  - From Heegaard splittings to trisections; porting $3$-dimensional ideas to dimension $4$
BT  - Winter Braids VIII (Marseille, 2018)
AU  - Collectif
T3  - Winter Braids Lecture Notes
N1  - talk:4
PY  - 2018
SP  - 1
EP  - 19
PB  - Winter Braids School
UR  - http://www.numdam.org/articles/10.5802/wbln.24/
DO  - 10.5802/wbln.24
LA  - en
ID  - WBLN_2018__5__A4_0
ER  -