@inproceedings{TOOLS-USA-1997-PeriyasamyA,
	author        = "Kasilingam Periyasamy and Vangalur S. Alagar",
	booktitle     = "{Proceedings of the 23rd International Conference on Technology of Object-Oriented Languages and Systems}",
	doi           = "10.1109/TOOLS.1997.654716",
	isbn          = "0-8186-8383-X",
	pages         = "163--175",
	publisher     = "{IEEE Computer Society}",
	title         = "{Extending Object-Z for Specifying Real-Time Systems}",
	year          = 1997,
}