@article{oai:sapporo-u.repo.nii.ac.jp:00007695,
 author = {山田, 玲良 and Yamada, Akira},
 journal = {札幌大学総合論叢, Sapporo University Journal},
 month = {Mar},
 note = {application/pdf},
 pages = {155--158},
 title = {競争の社会的最適化に関する一考察},
 volume = {49},
 year = {2020},
 yomi = {ヤマダ, アキラ}
}