@conference { GTS*:2004, title = {Surface Techniques for Vortex Visualization}, booktitle = {Data Visualization 2004 (Proc. of EUROGRAPHICS/IEEE TCVG Symposium on Visualization 2004)}, year = {2004}, pages = {155-164}, publisher = {Eurographics Association}, organization = {Eurographics Association}, address = {Aire-la-Ville, Switzerland}, author = {Garth, C. and Tricoche, X. and Salzbrunn, T. and Bobach, T. and Gerik Scheuermann}, editor = {Deussen, O. and Hansen, C. and Keim, D. and Saupe, D.} }