@article{oai:seijo.repo.nii.ac.jp:00001890,
 author = {小平, 裕},
 issue = {140},
 journal = {成城大學經濟研究},
 month = {Mar},
 note = {P(論文)},
 pages = {246--237},
 title = {厚生尺度 : 部分情報と近似 (成城学園創立80周年記念特集号)},
 year = {1998}
}