@article{oai:kwansei.repo.nii.ac.jp:00019103,
 author = {土井, 教之 and Doi, Noriyuki},
 issue = {3},
 journal = {経済学論究},
 month = {Dec},
 pages = {399--409},
 title = {“経験産業”における競争と競争力},
 volume = {68},
 year = {2014}
}