@techreport{weko_22237_1,
   author	 = "外山,勝保 and 磯田,定宏",
   title	 = "リポジトリ仕様の比較",
   year 	 = "1991",
   institution	 = "NTTソフトウェア研究所, NTTソフトウェア研究所",
   number	 = "66(1991-SE-080)",
   month	 = "jul"
}