@phdthesis{oai:ir.soken.ac.jp:00004935, author = {鳥羽, 儀樹 and トバ, ヨシキ and TOBA, Yoshiki}, month = {2014-09-03, 2015-01-07}, note = {application/pdf, 総研大甲第1660号}, school = {総合研究大学院大学}, title = {Luminosity and Redshift Dependence of the Covering Factor of the Dust Torus in Active Galactic Nuclei Revealed by Infrared Observations with AKARI and WISE}, year = {} }