@article{oai:shudo-u.repo.nii.ac.jp:00003157,
 author = {海生, 直人 and Kaio, Naoto},
 issue = {1},
 journal = {経済科学研究, Journal of Economic Sciences},
 month = {Sep},
 note = {P, 論文, Article},
 pages = {1--11},
 title = {無償保証期間を伴う発注政策に関する一考察},
 volume = {25},
 year = {2021},
 yomi = {カイオ, ナオト}
}