@conference {RicKor-DGPC-1999,
	title = {Dynamic Geometry {I}: The Problem of Continuity},
	booktitle = {Abstracts 15th European Workshop Comput. Geom.},
	year = {1999},
	pages = {51{\textendash}53},
	publisher = {INRIA Sophia-Antipolis},
	organization = {INRIA Sophia-Antipolis},
	keywords = {refereed},
	url = {http://www.cinderella.de/papers/antibes-1.pdf},
	author = {Richter-Gebert, J{\"u}rgen and Kortenkamp, Ulrich H.}
}
