@article{weko_7388_1,
   author	 = "植村,俊亮",
   title	 = "データベースの関係モデル第3正規形批判",
   journal	 = "情報処理",
   year 	 = "1977",
   volume	 = "18",
   number	 = "1",
   month	 = "jan"
}