@inproceedings{TLCA-2011-RoweB,
	author        = "Reuben N. S. Rowe and Steffen van Bakel",
	booktitle     = "{Proceedings of the 10th International Conference on Typed Lambda Calculi and Applications}",
	doi           = "10.1007/978-3-642-21691-6_19",
	isbn          = "978-3-642-21690-9",
	pages         = "229--244",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Approximation Semantics and Expressive Predicate Assignment for Object-Oriented Programming —}",
	volume        = 6690,
	year          = 2011,
}