@inproceedings{POPL-1977-HewittA,
	author        = "Russell R. Atkinson and Carl Hewitt",
	booktitle     = "{Conference Record of the Fourth Symposium on Principles of Programming Languages}",
	cdrom         = "POPL/00001449.PDF",
	doi           = "10.1145/512950.512975",
	editor        = "Robert M. Graham and Michael A. Harrison and Ravi Sethi",
	pages         = "267--280",
	publisher     = "{ACM}",
	title         = "{Parallelism and Synchronization in Actor Systems}",
	year          = 1977,
}