@article{oai:jaxa.repo.nii.ac.jp:00032577,
 author = {牧島, 一夫 and 宮本, 重徳 and 小田, 稔 and 小川原, 嘉明 and MAKISHIMA, Kazuo and MIYAMOTO, Shigenori and ODA, Minoru and OGAWARA, Yoshiaki and PELLIING, R.M. and PETERSON, L.E.},
 issue = {2_B},
 journal = {東京大学宇宙航空研究所報告},
 month = {Jul},
 note = {The two dimensional spatial structure of the Crab Nebula was studied in the hard X-ray range under the collaboration between Japanese and UCSD groups. The experiment used a high-resolution hard X-ray telescope for a balloon use, with an angular resolution of about 0.2 arcminutes. The Crab Nebula was observed successfully in two balloon flights, and a two dimensional hard X-ray map of the Crab Nebula was obtained. The results agree well with a theoretical model which assumes the presence of a toroidally-compressed magnetic field at a distance of about 5 × 10^<17> cm away from the Crab pulsar., 資料番号: SA0125893000},
 pages = {1033--1049},
 title = {<論文>硬X線で見たかに星雲の形状},
 volume = {16},
 year = {1980}
}