@article{oai:tohoku.repo.nii.ac.jp:00129490,
 author = {陳, 俊甫},
 issue = {1},
 journal = {研究年報経済学, THE KEIZAI GAKU (Annual report of the Economic Society, Tohoku University)},
 month = {Nov},
 note = {紀要類（bulletin）},
 pages = {51--70},
 title = {サービタイゼーションの理論的考察 ―便益，類型と戦略選択―},
 volume = {77},
 year = {2019}
}