@techreport{weko_42983_1,
   author	 = "河合,一夫",
   title	 = "協調活動における状況共有を表現するモデル",
   year 	 = "2006",
   institution	 = "株式会社ニルソフトウェア中部オフィス",
   number	 = "104(2006-DD-057)",
   month	 = "sep"
}