@misc{oai:jaxa.repo.nii.ac.jp:00030693,
 author = {牧島, 一夫 and 大橋, 隆哉 and 近藤, 秀治 and Palumbo, G. G. C. and Trinchieri, G. and Makishima, Kazuo and Ohashi, Takaya and Kondo, Hideji and Palumbo, G. G. C. and Trinchieri, G.},
 month = {Jun},
 note = {Note: Accepted for publication in the Astrophysical Journal, 資料番号: SA8000447000},
 title = {X-ray Spectrum of the Spiral Galaxy M51 (NGC 5194)},
 year = {1990}
}