@inproceedings{SSZW08a, author = {Schreck, Tobias and Schüßler, Michael and Zeilfelder, Frank and Worm, Katja}, booktitle = {Proc. Int. Conference in Central Europe on Computer Graphics, Visualization and Computer Vision}, organization = {University of West Bohemia, Plzen}, pages = {33-40}, title = {Butterfly plots for visual analysis of large point cloud data}, year = {2008} }