@article{oai:barrel.repo.nii.ac.jp:00000808,
 author = {近藤, 公彦},
 issue = {1},
 journal = {岡山商大論叢},
 month = {May},
 pages = {31--51},
 title = {小売企業多角化と事業定義},
 volume = {28},
 year = {1992}
}