@INPROCEEDINGS{2007-BVM-FLIRT,
  author = {N. Papenberg and H. Schumacher and S. Heldmann and S. Wirtz and
            S. Bommersheim and K. Ens and J. Modersitzki and B. Fischer},
  title = {A Fast and Flexible Image Registration Toolbox --
           Design and Implementation of the general approach},
  booktitle = {Bildverarbeitung f\"ur die Medizin},
  year = {2007},
  editor = {A Horsch, TM Deserno, H Handels, HP Meinzer, and T Tolxdoff},
  pages = {106--110},
  publisher = {Springer},
}