@misc{SahnerWeinkaufTeuberetal.2007, author = {Sahner, Jan and Weinkauf, Tino and Teuber, Nathalie and Hege, Hans-Christian}, title = {Vortex and strain skeletons in Eulerian and Lagrangian frames}, doi = {10.1109/TVCG.2007.1053}, pages = {980 -- 990}, year = {2007}, language = {en} }