@techreport{weko_21700_1,
   author	 = "佐藤,匡正",
   title	 = "命題文における言い廻しの違いの体系化",
   year 	 = "1998",
   institution	 = "総合理工学部島根大学",
   number	 = "20(1997-SE-118)",
   month	 = "mar"
}