@article{oai:jaxa.repo.nii.ac.jp:00024737,
 author = {Yaqoob, T. and 海老澤, 研 and 満田, 和久 and Yaqoob, T. and Ebisawa, Ken and Mitsuda, Kazuhisa},
 issue = {2},
 journal = {Monthly Notices of the Royal Astronomical Society},
 month = {},
 note = {Accepted: 1993-03-15, 資料番号: SA1001436000},
 pages = {411--420},
 title = {Is X:1957+11 a Black-Hole Candidate},
 volume = {264},
 year = {1993}
}