%0 Journal Article %A Guo, Ning %A Liu, Fei %T Purity and quasi-split torsors over Prüfer bases %J Journal de l’École polytechnique — Mathématiques %D 2024 %P 187-246 %V 11 %I Ecole polytechnique %U https://www.numdam.org/articles/10.5802/jep.253/ %R 10.5802/jep.253 %G en %F JEP_2024__11__187_0