TY - JOUR AU - Yuya Matsumoto TI - Purely inseparable coverings of rational double points in positive characteristic JO - Journal of Singularities PY - 2022 SP - 79 EP - 95 VL - 24 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2022.24b/ DO - 10.5427/jsing.2022.24b ID - 10_5427_jsing_2022_24b ER -