astro-ph.HE astro-ph.GA
The possible long-term periodic variability of the extremely luminous quasar WISE J090924.01+000211.1
Takashi Horiuchi Yoshiki Toba Toru Misawa Katsuhiro L. Murata Keisuke Isogai Yoichi Yatsu Ichiro Takahashi Mahito Sasada Masafumi Niwano Narikazu Higuchi Shunsuke Hayatsu Hibiki Seki Yumiko Oasa Rikuto Sato