@article{oai:jaxa.repo.nii.ac.jp:00027623,
 author = {吉武, 宏 and 酒井, 和広 and 満田, 和久 and 山崎, 典子 and 竹井, 洋 and 山本, 亮 and Yoshitake, Hiroshi and Sakai, Kazuhiro and Mitsuda, Kazuhisa and Yamasaki, Noriko Y. and Takei, Yoh and Yamamoto, Ryo},
 issue = {2},
 journal = {PASJ: Publications of the Astronomical Society of Japan},
 month = {Apr},
 note = {Accepted: 2012-10-25, 資料番号: SA1004327000},
 title = {Long-Term Variability of O VII Line Intensity toward the Lockman Hole Observed with Suzaku from 2006 to 2011},
 volume = {65},
 year = {2013}
}