@inproceedings{DLT-1993-Freund,
	author        = "Rudolf Freund",
	booktitle     = "{Proceedings of the First International Conference on Developments in Language Theory}",
	isbn          = "981-02-1645-9",
	pages         = "250--261",
	publisher     = "{World Scientific}",
	title         = "{Aspects of N-Dimensional Lindenmayer Systems}",
	year          = 1993,
}