@inproceedings{ICSE-1976-MannaW,
	acmid         = "807645",
	author        = "Zohar Manna and Richard J. Waldinger",
	booktitle     = "{Proceedings of the Second International Conference on Software Engineering}",
	editor        = "Raymond T. Yeh and C. V. Ramamoorthy",
	pages         = "32--39",
	publisher     = "{IEEE Computer Society}",
	title         = "{Is “Sometime” Sometimes Better Than “Always”? Intermittent Assertions in Proving Program Correctness}",
	year          = 1976,
}