@article{oai:u-ryukyu.repo.nii.ac.jp:02009988,
 author = {豊見山, 和行 and Tomiyama, Kazuyuki},
 issue = {4},
 journal = {琉球アジア文化論集 : 琉球大学法文学部紀要, RYUKYUAN AND ASIAN STUDIES REVIEW : Bulletin of the Faculty of Law and Letters University of the Ryukyus},
 month = {Mar},
 note = {紀要論文},
 pages = {175--191},
 title = {琉球国の外交と日本・明清中国},
 year = {2018}
}