@inproceedings{HildebrandtPolthierPreuss2005, author = {Klaus Hildebrandt and Konrad Polthier and Eike Preuß}, title = {Evolution of 3D curves under strict spatial constraints}, booktitle = {IEEE Proceedings on Ninth International Conference on Computer Aided Design and Computer Graphics (CAD/CG 2005)}, pages = {40 -- 45}, doi = {10.1109/CAD-CG.2005.38}, year = {2005}, }