@inproceedings{POPL-2005-GrumbergLST,
	author        = "Orna Grumberg and Flavio Lerda and Ofer Strichman and Michael Theobald",
	booktitle     = "{Proceedings of the 32nd Symposium on Principles of Programming Languages}",
	doi           = "10.1145/1040305.1040316",
	editor        = "Jens Palsberg and Martín Abadi",
	isbn          = "1-58113-830-X",
	pages         = "122--131",
	publisher     = "{ACM}",
	title         = "{Proof-guided underapproximation-widening for multi-process systems}",
	year          = 2005,
}