%0 Journal Article
%A Carlo Petronio
%T The Hurwitz existence problem for surface branched covers
%J Winter Braids Lecture Notes
%Z talk:2
%D 2020
%P 1-43
%V 7
%I Winter Braids School
%U https://proceedings.centre-mersenne.org/articles/10.5802/wbln.34/
%R 10.5802/wbln.34
%G en
%F WBLN_2020__7__A2_0