@article{oai:seijo.repo.nii.ac.jp:00002086,
 author = {海野, 洋一郎},
 journal = {成城大學經濟研究},
 month = {Dec},
 note = {P(論文)},
 pages = {89--101},
 title = {利他性とWealth Distribution},
 volume = {163},
 year = {2003}
}