@book{oai:toyo-bunko.repo.nii.ac.jp:00007059,
 author = {KOKETSU, Satoko and KOKETSU, Satoko},
 month = {},
 publisher = {Toyo Bunko},
 title = {Chapter 6. Japanese Diplomacy and the Sino-Korean Suzerain-Vassal Relationship before and after the First Sino-Japanese War},
 year = {2019}
}