@inproceedings{StenderRitz2003,
  author    = {Stender, Michael and Ritz, Thomas},
  title     = {Modeling of business-to-business mobile commerce processes},
  series = {Electronic proceedings / ICPR 17, 17th International Conference on Production Research [Blacksburg, Virginia, USA, August 3 - 7, 2003]},
  booktitle = {Electronic proceedings / ICPR 17, 17th International Conference on Production Research [Blacksburg, Virginia, USA, August 3 - 7, 2003]},
  edition   = {CD-ROM-Ausg.},
  address   = {Blacksburg, Va.},
  isbn      = {0-9721257-3-6},
  year      = {2003},
  language  = {en}
}
@inproceedings{RingbeckAlbrechtFrey2003,
  author    = {Ringbeck, Thorsten and Albrecht, M. and Frey, J.},
  title     = {Time-of-Flight 3D-camera for autonomous navigation and industrial automation},
  series = {Proceedings : 11th international conference, 13 - 15 May 2003, Exhibition Centre Nuremberg, Germany ; an event of the Association for Sensor Technology, AMA},
  booktitle = {Proceedings : 11th international conference, 13 - 15 May 2003, Exhibition Centre Nuremberg, Germany ; an event of the Association for Sensor Technology, AMA},
  editor    = {Lerch, Reinhard},
  edition   = {CD-ROM-Ausg.},
  publisher = {AMA Service},
  address   = {Wunstorf/Germany},
  year      = {2003},
  language  = {en}
}