@article{oai:jaxa.repo.nii.ac.jp:00024650, author = {小川原, 嘉明 and 満田, 和久 and 政井, 邦昭 and Ogawara, Yoshiaki and Mitsuda, Kazuhisa and Masai, K. and Vallerga, J. V. and Cominsky, L. R. and Grunsfeld, J. M. and Kruper, J. S. and Ricker, G. R.}, issue = {5851}, journal = {Nature}, month = {Feb}, note = {Accepted: 1981-12-07, 資料番号: SA1001348000}, pages = {675--676}, title = {X-ray observations of the 1980 Cygnus X-1 'high state'}, volume = {295}, year = {1982} }