@article{oai:jaxa.repo.nii.ac.jp:00030079, author = {井上, 芳幸 and 土居, 明広 and Inoue, Yoshiyuki and Doi, Akihiro}, issue = {2}, journal = {The Astrophysical Journal}, month = {Dec}, note = {Accepted: 2018-10-23, 資料番号: SA1180302000}, title = {Detection of Coronal Magnetic Activity in nearby Active Supermassive Black Holes}, volume = {869}, year = {2018} }