@inproceedings{LICS-2000-PalsbergZ,
	author        = "Jens Palsberg and Tian Zhao",
	booktitle     = "{Proceedings of the 15th Annual IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.2000.855786",
	isbn          = "0-7695-0725-5",
	pages         = "388--398",
	publisher     = "{IEEE Computer Society}",
	title         = "{Efficient and Flexible Matching of Recursive Types}",
	year          = 2000,
}