@techreport{oai:kumadai.repo.nii.ac.jp:00031174,
 author = {田中, 祐介 and Tanaka, Yusuke},
 month = {Mar},
 note = {application/pdf, 研究報告書},
 title = {豊後大野市の古墳群からみた地域社会と首長像},
 year = {2019},
 yomi = {タナカ, ユウスケ}
}