@techreport{weko_37285_1, author = "小池,雄一 and 杉浦,淳 and 古関,義幸", title = "タイムマシン -時間情報に基づくWWWサイトの検索I/F-", year = "1997", institution = "NEC C&C研究所, NEC C&C研究所, NEC C&C研究所", number = "24(1996-HI-071)", month = "mar" }