@inproceedings{POPL-1979-Reif,
	author        = "John H. Reif",
	booktitle     = "{Conference Record of the Sixth Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/567752.567777",
	editor        = "Alfred V. Aho and Stephen N. Zilles and Barry K. Rosen",
	pages         = "257--268",
	publisher     = "{ACM Press}",
	title         = "{Data Flow Analysis of Communicating Processes}",
	year          = 1979,
}