@article{oai:jaxa.repo.nii.ac.jp:00033012,
 author = {槇野, 文命 and 牧島, 一夫 and 「ぎんが」チーム and MAKINO, F. and MAKISHMA, K. and GINGA, Term},
 journal = {宇宙科学研究所報告. 特集: 宇宙観測研究報告},
 month = {Mar},
 note = {Present status of x-ray astronomy is overviewed basing on recent observational results obtained with Hakucho, Tenma and Ginga. The high sensitivity of Ginga revealed hard x-ray emission from various class of x-ray sources such as premain sequence stars, dark clouds, supernova remnant, diffuse Galactic component, galaxies and QSOs. The data with less Poisonian noise and improved method of analysis have been clarifying chaotic variations of x-ray intensity from Galactic annd extra-galactic compact sources, in ralation to structure of accretion disc. Future project on spectroscopic x-ray observatory is briefly presented., 資料番号: SA0166851000},
 pages = {155--160},
 title = {X 線天文学の現状と将来の展望},
 volume = {21},
 year = {1988}
}