Toyoaki Nishida, Shuji Doshita. The Framework of Knowledge Representation and Its Retrieval in LGS - Literature Guide System. In Bruce G. Buchanan, editor, Proceedings of the Sixth International Joint Conference on Artificial Intelligence, IJCAI 79, Tokyo, Japan, August 20-23, 1979, 2 Volumes. pages 662-664, William Kaufmann, 1979.
Abstract is missing.