@conference {213,
	title = {Generalized swap operation for tetrahedrizations},
	booktitle = {Scientific Visualization: Advanced Concepts},
	year = {2010},
	publisher = {Schloss Dagstuhl{\textendash}Leibniz Center for Informatics},
	organization = {Schloss Dagstuhl{\textendash}Leibniz Center for Informatics},
	author = {Burkhard Lehner and Bernd Hamann and Georg Umlauf},
	editor = {H.~Hagen}
}
