@article{oai:ncu.repo.nii.ac.jp:00000680,
 author = {池澤, 威郎},
 issue = {3-4},
 journal = {オイコノミカ},
 month = {Mar},
 pages = {81--120},
 title = {消費の二極化と小売業態の革新},
 volume = {43},
 year = {2007}
}