@inproceedings{LICS-1995-EtessamiI,
	author        = "Kousha Etessami and Neil Immerman",
	booktitle     = "{Proceedings of the 10th Annual IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1995.523268",
	isbn          = "0-8186-7050-9",
	pages         = "331--341",
	publisher     = "{IEEE Computer Society}",
	title         = "{Tree Canonization and Transitive Closure}",
	year          = 1995,
}