@INCOLLECTION{Klein2013a,
  author = {Klein, Karsten and Kriege, Nils and Mutzel, Petra},
  title = {Scaffold Hunter: Facilitating Drug Discovery by Visual Analysis of
	Chemical Space},
  booktitle = {Computer Vision, Imaging and Computer Graphics. Theory and Application},
  publisher = {Springer Berlin Heidelberg},
  year = {2013},
  editor = {Csurka, Gabriela and Kraus, Martin and Laramee, Robert S. and Richard,
	Paul and Braz, José},
  volume = {359},
  series = {Communications in Computer and Information Science},
  pages = {176-192},
  doi = {10.1007/978-3-642-38241-3_12},
  isbn = {978-3-642-38240-6}
}