@inproceedings{ICALP-1996-PatersonP,
	author        = "Mike Paterson and Teresa M. Przytycka",
	booktitle     = "{Proceedings of the 23rd International Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/3-540-61440-0_167",
	isbn          = "3-540-61440-0",
	pages         = "658--669",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On the Complexity of String Folding}",
	volume        = 1099,
	year          = 1996,
}