@article{oai:kwansei.repo.nii.ac.jp:00018934,
 author = {山鹿, 久木 and Yamaga, Hisaki},
 issue = {3},
 journal = {経済学論究},
 month = {Dec},
 pages = {601--619},
 title = {通勤混雑外部性の定量化の試み},
 volume = {63},
 year = {2009}
}