@inproceedings{LICS-2013-Otto,
	acmid         = "2591429",
	author        = "Martin Otto",
	booktitle     = "{Proceedings of the 28th Annual ACM/IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.2013.10",
	isbn          = "978-1-4799-0413-6",
	pages         = "53--62",
	publisher     = "{IEEE Computer Society}",
	title         = "{Groupoids, Hypergraphs, and Symmetries in Finite Models}",
	year          = 2013,
}