@inproceedings{ICALP-1984-Ambos-Spies,
	author        = "Klaus Ambos-Spies",
	booktitle     = "{Proceedings of the 11th Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/3-540-13345-3_5",
	isbn          = "3-540-13345-3",
	pages         = "58--68",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{P-Generic Sets}",
	volume        = 172,
	year          = 1984,
}