@article{oai:repository.dl.itc.u-tokyo.ac.jp:02005203,
 author = {Sakagaito, Makoto},
 issue = {1},
 journal = {Journal of Mathematical Sciences The University of Tokyo},
 month = {Nov},
 pages = {29--64},
 title = {On a Generalized Brauer Group in Mixed Characteristic Cases},
 volume = {27},
 year = {2020}
}