@article{DOCMA_2022__27__a1,
     author = {Elmanto, Elden and Kulkarni, Girish and Wendt, Matthias},
     title = {\(\mathbb{A}^1\)-connected components of classifying spaces and purity for torsors},
     journal = {Documenta mathematica},
     pages = {2657--2689},
     publisher = {mathdoc},
     volume = {27},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2022__27__a1/}
}