@inproceedings{POPL-1979-GreifM,
	author        = "Irene Greif and Albert R. Meyer",
	booktitle     = "{Conference Record of the Sixth Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/567752.567769",
	editor        = "Alfred V. Aho and Stephen N. Zilles and Barry K. Rosen",
	pages         = "180--189",
	publisher     = "{ACM Press}",
	title         = "{Specifying Programming Language Semantics}",
	year          = 1979,
}