@inproceedings{DLT-1993-DrewesHKT,
	author        = "Frank Drewes and Annegret Habel and Hans-Jörg Kreowski and Stefan Taubenberger",
	booktitle     = "{Proceedings of the First International Conference on Developments in Language Theory}",
	isbn          = "981-02-1645-9",
	pages         = "278--289",
	publisher     = "{World Scientific}",
	title         = "{Generating Self-Affine Fractals by Collage Grammars}",
	year          = 1993,
}