@inproceedings{bränzel_holz_hoffmann_schmidt_knaust_lühne_meusel_richter_baudisch_2013, 
  title={GravitySpace}, 
  DOI={10.1145/2470654.2470757}, 
  publisher={ACM Press}, 
  author={Bränzel and Holz and Hoffmann and Schmidt and Knaust and Lühne and Meusel and Richter and Baudisch}, 
  year={2013}
  }