@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042058,
 author = {Yanagawa, Noriyuki},
 month = {Sep},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {Biased Motivation of Experts: Should They be Aggressive or Conservative?},
 year = {2008}
}