@inproceedings{SAC-1993-YangO,
	author        = "Gi-Chul Yang and Jonathan Oh",
	booktitle     = "{Proceedings of the Eighth Symposium on Applied Computing: States of the Art and Practice}",
	doi           = "10.1145/162754.165207",
	pages         = "476--481",
	publisher     = "{ACM Press}",
	title         = "{Knowledge Acquisition and Retrieval Based on Conceptual Graphs}",
	year          = 1993,
}