@inproceedings{LICS-2012-Berkholz,
	author        = "Christoph Berkholz",
	booktitle     = "{Proceedings of the 27th Annual IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.2012.14",
	isbn          = "978-1-4673-2263-8",
	pages         = "25--34",
	publisher     = "{IEEE Computer Society}",
	title         = "{Lower Bounds for Existential Pebble Games and k-Consistency Tests}",
	year          = 2012,
}