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@INPROCEEDINGS{,
     author = {Gonzalez-Jimenez, Javier and Gutierrez, Rafael},
      title = {Mobile Robot Motion Estimation from a Range Scan Sequence},
  booktitle = {IEEE Int. Conference on Robotics and Automation (ICRA’97)},
       year = {1997},
   location = {Albuquerque, USA}
}