%0 Journal Article %T Participants & Programme %J Winter Braids Lecture Notes %D 2017 %P i-vi %V 4 %I Winter Braids School %U https://proceedings.centre-mersenne.org/articles/10.5802/wbln.16/ %R 10.5802/wbln.16 %G en %F WBLN_2017__4__r1_0