@inproceedings{ICALP-1996-KloksKW,
	author        = "Ton Kloks and Dieter Kratsch and C. K. Wong",
	booktitle     = "{Proceedings of the 23rd International Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/3-540-61440-0_133",
	isbn          = "3-540-61440-0",
	pages         = "256--267",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Minimum Fill-In on Circle and Circular-Arc Graphs}",
	volume        = 1099,
	year          = 1996,
}