@inproceedings{ESOP-2011-Appel,
	author        = "Andrew W. Appel",
	booktitle     = "{Proceedings of the 20th European Symposium on Programming}",
	doi           = "10.1007/978-3-642-19718-5_1",
	editor        = "Gilles Barthe",
	isbn          = "978-3-642-19717-8",
	pages         = "1--17",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Verified Software Toolchain —}",
	volume        = 6602,
	year          = 2011,
}