@article{weko_59765_1,
   author	 = "Nobuyoshi,Miyazaki and Hiromi,Haniuda and Kazumasa,Yokota and Hidenori,Itoh",
   title	 = "A Framework for Query Transformations in Deductive Databases",
   journal	 = "Journal of Information Processing ",
   year 	 = "1990",
   volume	 = "12",
   number	 = "4",
   pages	 = "351--361",
   month	 = "mar"
}