@article{BSW+12, author = {Bustos, Benjamin and Schreck, Tobias and Walter, Michael and Barrios, Juan M. and Schaefer, Matthias and Keim, Daniel A.}, journal = {Multimedia Tools and Applications}, month = {dec}, title = {Improving 3D Similarity Search by Enhancing and Combining 3D Descriptors}, year = {2012} }