@article{oai:u-ryukyu.repo.nii.ac.jp:02007225,
 author = {泉, 恵得 and Izumi, Keitoku},
 issue = {29},
 journal = {日本声楽発声学会誌},
 month = {Mar},
 note = {論文},
 pages = {39--51},
 title = {琉球古謡の多層性への一考案},
 year = {2001}
}