@article{oai:jaxa.repo.nii.ac.jp:00025279, author = {北本, 俊二 and 常深, 博 and 宮本, 重徳 and 山下, 広順 and 溝淵, 聖子 and 中川, 道夫 and 堂谷, 忠靖 and 槙野, 文命 and Kitamoto, Shunji and Tsunemi, Hiroshi and Miyamoto, Sigenori and Yamashita, Koujun and Mizobuchi, Seiko and Nakagawa, Michio and Dotani, Tadayasu and Makino, Fumiyoshi}, issue = {6249}, journal = {Nature}, month = {Nov}, note = {資料番号: SA1001981000}, pages = {518--520}, title = {GS2023+338: a new class of X-ray transient source?}, volume = {342}, year = {1989} }