@misc{oai:jaxa.repo.nii.ac.jp:00030496,
 author = {秋山, 正幸 and 太田, 耕司 and 山田, 亨 and Eracleous, Michael and Halpern, Jules P. and 柏川, 伸成 and 八木, 雅文 and 川崎, 渉 and 坂野, 正明 and 鶴, 剛 and 上田, 佳宏 and 高橋, 忠幸 and Akiyama, Masayuki and Ohta, Kouji and Yamada, Toru and Eracleous, Michael and Halpern, Jules P. and Kashikawa, Nobunari and Yagi, Masafumi and Kawasaki, Wataru and Sakano, Masaaki and Tsuru, Takeshi and Ueda, Yoshihiro and Takahashi, Tadayuki},
 month = {Feb},
 note = {著者人数: 12名, Note: To appear in The Astrophysical Journal, 資料番号: SA8000250000},
 title = {Optical Identification of the Hardest X-ray Source in the ASCA Large Sky Survey},
 year = {1998}
}