@article{oai:kwansei.repo.nii.ac.jp:00019489,
 author = {井上, 哲浩 and Inoue, Akihiro},
 issue = {3},
 journal = {International review of business},
 month = {Dec},
 pages = {31--56},
 title = {The Need of Theoretical Identification of Latent-Class-Analysis Based Competitive-Market-Structure-Analysis Models},
 year = {1998}
}