@article{oai:jaxa.repo.nii.ac.jp:00023507, author = {紀, 基樹 and 高原, 文郎 and Kino, Motoki and Takahara, Fumio}, issue = {2}, journal = {Monthly Notices of the Royal Astronomical Society}, month = {Jan}, note = {Accepted: 2007-10-11, 資料番号: SA1000170000}, pages = {713--719}, title = {On invisible plasma content in radio-loud AGNs: the case of TeV blazar Markarian 421}, volume = {383}, year = {2008} }