@inproceedings{PPDP-2002-SchrijversD,
	author        = "Tom Schrijvers and Bart Demoen",
	booktitle     = "{Proceedings of the Fourth International Conference on Principles and Practice of Declarative Programming}",
	doi           = "10.1145/571157.571167",
	pages         = "88--98",
	publisher     = "{ACM}",
	title         = "{Combining an improvement to PARMA trailing with trailing analysis}",
	year          = 2002,
}