@INPROCEEDINGS{Ruebel2006,
  author = {O. R{\"u}bel and G. H. Weber and S. V. E. Ker{\"a}nen and C. C. Fowlkes and
   Luengo Hendriks, C. L. and N. Y. Shah and M. D. Biggin and H. Hagen and
   D. W. Knowles and J. Malik and D. Sudar and B. Hamann},
  title = {{PointCloudXplore}: Visual Analysis of {3D} Gene Expression Data
	Using Physical Views and Parallel Coordinates},
  booktitle = {Data Visualization 2006 (Proceedings of the Eurographics - IEEE VGTC
	Symposium on Visualization)},
  year = {2006},
  editor = {Santos, B.C. and Ertl, T. and Joy, K.},
  address = {Lisbon, Portugal}
}