%0 Journal Article %A Lorenzo, Andrea Di %A Pirisi, Roberto %T Cohomological invariants of root stacks and admissible double coverings %J Canadian journal of mathematics %D 2023 %P 202-224 %V 75 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X21000602/ %R 10.4153/S0008414X21000602 %F 10_4153_S0008414X21000602