@phdthesis{oai:tsukuba.repo.nii.ac.jp:02000904,
 author = {宇賀神, 秀一 and Ugajin, Shuichi},
 month = {},
 note = {2020},
 school = {筑波大学, University of Tsukuba},
 title = {陶淵明詩文論},
 year = {2021},
 yomi = {ウガジン, シュウイチ}
}