@ARTICLE{Streit2009,
  author = {Marc Streit and Alexander Lex and Michael Kalkusch and Kurt Zatloukal
	and Dieter Schmalstieg},
  title = {Caleydo: Connecting Pathways with Gene Expression},
  journal = {Bioinformatics},
  year = {2009},
  doi = {http://dx.doi.org/10.1093/bioinformatics/btp432}
}