@article{SAC-PL-J-2004-TorgersenEHABG,
	author        = "Mads Torgersen and Erik Ernst and Christian Plesner Hansen and Peter von der Ahé and Gilad Bracha and Neal M. Gafter",
	doi           = "10.5381/jot.2004.3.11.a5",
	journal       = "{Journal of Object Technology}",
	number        = 11,
	pages         = "97--116",
	title         = "{Adding Wildcards to the Java Programming Language}",
	volume        = 3,
	year          = 2004,
}