@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042048,
 author = {Ericsson, Christer and Bjorn, Horgby},
 month = {Jun},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {The Middle Class Patriarch in the Bourgeois Public},
 year = {2008}
}