@article{PB-VRVis-2004-028,
author = {Felkel, Petr and Wegenkittl, Rainer and B{\"u}hler, Katja},
title = {Surface Models of Tube Trees},
year = {2004},
journaltitle = {Proceedings of CGI -Computer Graphics International},
url = {https://www.vrvis.at/publications/PB-VRVis-2004-028},
pages = {70-77},
}