@inproceedings{ICSE-1994-Callison,
	acmid         = "257734.257789",
	author        = "H. Rebecca Callison",
	booktitle     = "{Proceedings of the 16th International Conference on Software Engineering}",
	editor        = "Bruno Fadini and Leon J. Osterweil and Axel van Lamsweerde",
	isbn          = "0-8186-5855-X",
	pages         = "291--300",
	publisher     = "{IEEE Computer Society / ACM Press}",
	title         = "{A Periodic Object Model for Real-Time Systems}",
	year          = 1994,
}