@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042534,
 author = {Matsushima, Hitoshi},
 month = {Oct},
 note = {application/pdf, Revised as 2006-CF-405., 本文フィルはリンク先を参照のこと},
 title = {Non-Consequetial Moral Preferences, Detail-Free Implementation, and Representative Systems},
 year = {2004}
}