@inproceedings{PPDP-2013-WangCGN,
	author        = "Yuting Wang and Kaustuv Chaudhuri and Andrew Gacek and Gopalan Nadathur",
	booktitle     = "{Proceedings of the 15th International Conference on Principles and Practice of Declarative Programming}",
	doi           = "10.1145/2505879.2505889",
	isbn          = "978-1-4503-2154-9",
	pages         = "157--168",
	publisher     = "{ACM}",
	title         = "{Reasoning about higher-order relational specifications}",
	year          = 2013,
}