@article{10_4153_S0008414X21000602,
     author = {Lorenzo, Andrea Di and Pirisi, Roberto},
     title = {Cohomological invariants of root stacks and admissible double coverings},
     journal = {Canadian journal of mathematics},
     pages = {202--224},
     year = {2023},
     volume = {75},
     number = {1},
     doi = {10.4153/S0008414X21000602},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008414X21000602/}
}