@inproceedings{LICS-1996-MedinaI,
	author        = "J. Antonio Medina and Neil Immerman",
	booktitle     = "{Proceedings of the 11th Annual IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1996.561298",
	isbn          = "0-8186-7463-6",
	pages         = "2--12",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Generalization of Fagin’s Theorem}",
	year          = 1996,
}