Marc Schirski Torsten Kuhlen Martin Hopp Philipp Adomeit Stefan Pischinger Christian H. Bischof <i>Virtual Tubelets</i> - efficiently visualizing large amounts of particle trajectories. 17-27 2005 29 Computers & Graphics 1 http://dx.doi.org/10.1016/j.cag.2004.11.004 db/journals/cg/cg29.html#SchirskiKHAPB05