@article{oai:tsukuba.repo.nii.ac.jp:00029397,
 author = {小沢, 顕 and OZAWA, Akira and Uesaka, T. and Wakasugi, M.},
 issue = {1},
 journal = {Progress of Theoretical and Experimental Physics},
 month = {Dec},
 title = {The rare-RI ring},
 volume = {2012},
 year = {2012},
 yomi = {オザワ, アキラ}
}