Petz, C., Kasten, J., Prohaska, S., and Hege, H.-C. (2009). Hierarchical vortex regions in swirling flow. Computer Graphics Forum, 28(3):863–870.
[pdf]
@article{Petz:EuroVis-2009,
Author = {Christoph Petz and Jens Kasten and Steffen Prohaska
and Hans-Christian Hege},
Journal = {Computer Graphics Forum},
Number = {3},
Pages = {863--870},
Title = {Hierarchical Vortex Regions in Swirling Flow},
Volume = {28},
Year = {2009}}