@conference { WS:2002,
	title = {Locating Closed Streamlines in 3D},
	booktitle = {Data Visualization 2002 (Proceedings of Vissym 2002)},
	year = {2002},
	pages = {227-232+280},
	publisher = {ACM},
	organization = {ACM},
	address = {New York, NY, USA},
	author = {Wischgoll, T. and Gerik Scheuermann},
	editor = {Ebert, D. and Brunet, P. and Navazo, I.}
}
