@article{oai:barrel.repo.nii.ac.jp:00005170,
 author = {菅野, 貴樹},
 issue = {1},
 journal = {商学討究},
 month = {Jul},
 pages = {195--221},
 title = {鉄道事業における競争政策 －第三者の参入についての一考察},
 volume = {48},
 year = {1997}
}