@inproceedings{PPDP-2010-Gacek,
	author        = "Andrew Gacek",
	booktitle     = "{Proceedings of the 12th International Conference on Principles and Practice of Declarative Programming}",
	doi           = "10.1145/1836089.1836112",
	isbn          = "978-1-4503-0132-9",
	pages         = "177--186",
	publisher     = "{ACM}",
	title         = "{Relating nominal and higher-order abstract syntax specifications}",
	year          = 2010,
}