@article{oai:kwansei.repo.nii.ac.jp:00018976,
 author = {藤原, 憲二 and Fujiwara, Kenji},
 issue = {4},
 journal = {経済学論究},
 month = {Mar},
 pages = {67--76},
 title = {A Second Excess Entry Theorem},
 volume = {64},
 year = {2011}
}