@misc{oai:jaxa.repo.nii.ac.jp:00030490, author = {宮田, 恵美 and 常深, 博 and 幸村, 孝由 and 鈴木, 星児 and 熊谷, 紫麻見 and Miyata, Emi and Tsunemi, Hiroshi and Kohmura, Takayoshi and Suzuki, Seiji and Kumagai, Shiomi}, month = {Apr}, note = {Note: To appear in Publication of Astronomical Society of Japan, vol. 50, 資料番号: SA8000244000}, title = {Metal-Rich Plasma at the Center Portion of the Cygnus Loop}, year = {1998} }