@inproceedings{POPL-2007-KahlonG,
	author        = "Vineet Kahlon and Aarti Gupta",
	booktitle     = "{Proceedings of the 34th Symposium on Principles of Programming Languages}",
	doi           = "10.1145/1190216.1190262",
	editor        = "Martin Hofmann and Matthias Felleisen",
	isbn          = "1-59593-575-4",
	pages         = "303--314",
	publisher     = "{ACM}",
	title         = "{On the analysis of interacting pushdown systems}",
	year          = 2007,
}