@inproceedings{POPL-1999-OCallahn,
	author        = "Robert O'Callahn",
	booktitle     = "{Proceedings of the 26th Symposium on Principles of Programming Languages}",
	doi           = "10.1145/292540.292549",
	editor        = "Andrew W. Appel and Alex Aiken",
	isbn          = "1-58113-095-3",
	pages         = "70--78",
	publisher     = "{ACM}",
	title         = "{A Simple, Comprehensive Type System for Java Bytecode Subroutines}",
	year          = 1999,
}