@article{oai:tezukayama.repo.nii.ac.jp:00001300,
 author = {中川, 雅嗣 and Nakagawa, Masatsugu},
 journal = {帝塚山経済・経営論集, Tezukayama Journal of Business & Economics},
 month = {Mar},
 pages = {39--57},
 title = {包絡分析法による稲作の生産性の変化とその収束速度},
 volume = {31},
 year = {2021},
 yomi = {ナカガワ, マサツグ}
}