@misc{oai:repo.qst.go.jp:00069421, author = {Kodaira, Satoshi and Yasuda, Nakahiro and Ota, Syuya and et.al and 小平 聡 and 安田 仲宏 and 太田 周也}, month = {Mar}, note = {International Workshop on Advances in Cosmic Ray Science}, title = {Precise Observation Program of Ultra Heavy Nuclei in Galactic Cosmic Rays}, year = {2008} }