@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042484,
 author = {Ando, Munetomo and Yanagawa, Noriyuki},
 month = {May},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {Cost of Enforcement in Developing Countries with Credit Market Imperfection},
 year = {2004}
}