@article{oai:tsukuba.repo.nii.ac.jp:00016175,
 author = {Masuoka, Akira},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jun},
 pages = {107--112},
 title = {Coalgebra actions on Azumaya algebras},
 volume = {14},
 year = {1990}
}