@article{oai:jaxa.repo.nii.ac.jp:00025700,
 author = {小山, 勝二 and 川田, 光伸 and 田原, 譲 and 木村, 和宏 and 北本, 俊二 and 宮本, 重徳 and 常深, 博 and 海老澤, 研 and 長瀬, 文昭 and Koyama, Katsuji and Kawada, Mitsunobu and Tawara, Yuzuru and Kimura, Kazuhiro and Kitamoto, Shunji and Miyamoto, Sigenori and Tsunemi, Hiroshi and Ebisawa, Ken and Nagase, Fumiaki},
 issue = {1},
 journal = {The Astrophysical Journal Letters},
 month = {Jan},
 note = {Accepted: 1990-10-17, 資料番号: SA1002402000},
 pages = {L19--L22},
 title = {A new X-ray pulsar GS 2138 + 56 (Cepheus X-4)},
 volume = {366},
 year = {1991}
}