@article{10_4171_dm_930,
     author = {Thibaud van den Hove},
     title = {Quasi-isogeny groups of supersingular abelian surfaces via pro-\'etale fundamental groups},
     journal = {Documenta mathematica},
     pages = {1053--1078},
     publisher = {mathdoc},
     volume = {28},
     number = {5},
     year = {2023},
     doi = {10.4171/dm/930},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/930/}
}