@conference { WSH:2003,
	title = {Detecting Critical Regions In Scalar Fields},
	booktitle = {Data Visualization (Proceedings of Vissym) 2003},
	year = {2003},
	pages = {85-94},
	author = {Weber, G.H. and Gerik Scheuermann and Bernd Hamann},
	editor = {Bonneau, G.P and Hahmann, S. and Hansen, C.}
}
