@book{oai:chikyu.repo.nii.ac.jp:00000282,
 author = {大西, 正幸},
 month = {Mar},
 note = {application/pdf},
 publisher = {総合地球環境学研究所},
 title = {ブーゲンビル戦と沖縄},
 year = {2016},
 yomi = {オオニシ, マサユキ}
}