@inproceedings{SAC-1993-TangW,
	author        = "Adrian Tang and Wei Wei",
	booktitle     = "{Proceedings of the Eighth Symposium on Applied Computing: States of the Art and Practice}",
	doi           = "10.1145/162754.162952",
	pages         = "430--436",
	publisher     = "{ACM Press}",
	title         = "{Object-Oriented Modeling of the Extended Application Layer Structure}",
	year          = 1993,
}