@techreport{weko_42587_1,
   author	 = "堀本,徹",
   title	 = "日立の統合型グループウエアGroupmaxの概要",
   year 	 = "1996",
   institution	 = "日立製作所ソフトウエア開発本部",
   number	 = "96(1996-GN-020)",
   month	 = "oct"
}