@inproceedings{SEKE-1990-TsaiZ,
	author        = "Wei-Tek Tsai and Imran A. Zualkernan",
	booktitle     = "{Proceedings of the Second International Conference on Software Engineering and Knowledge Engineering}",
	pages         = "127--134",
	publisher     = "{Knowledge Systems Institute}",
	title         = "{Towards a Unified Framework for Testing Expert Systems}",
	year          = 1990,
}