@article{oai:tsukuba.repo.nii.ac.jp:00018685,
 author = {天野, 勝利 and AMANO, Katsutoshi and 増岡, 彰 and MASUOKA, Akira},
 issue = {2},
 journal = {Journal of algebra},
 month = {Apr},
 pages = {743--767},
 title = {Picard–Vessiot extensions of artinian simple module algebras},
 volume = {285},
 year = {2004},
 yomi = {アマノ, カツトシ and マスオカ, アキラ}
}