@article{oai:icu.repo.nii.ac.jp:00004804,
 author = {Ota, Ichiro},
 journal = {ICUWPL},
 month = {Mar},
 pages = {81--92},
 title = {Tonal Variation of Kagoshima Japanese and Its Relevant Factors},
 volume = {10},
 year = {2020}
}