@article{GT_2022_26_7_a6,
     author = {Huang, Yuliang and Orecchia, Giulio and Romagny, Matthieu},
     title = {Unramified {F{\textendash}divided} objects and the \'etale fundamental pro-groupoid in positive characteristic},
     journal = {Geometry & topology},
     pages = {3221--3306},
     publisher = {mathdoc},
     volume = {26},
     number = {7},
     year = {2022},
     doi = {10.2140/gt.2022.26.3221},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2022.26.3221/}
}