@inproceedings{DLT-1997-Seemann,
	author        = "Markus Seemann",
	booktitle     = "{Proceedings of the Third International Conference on Developments in Language Theory}",
	pages         = "377--385",
	publisher     = "{Aristotle University of Thessaloniki}",
	title         = "{Multiple-limited ET0L Systems}",
	year          = 1997,
}