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@INPROCEEDINGS{,
     author = {Shaffer, G. and Gonzalez-Jimenez, Javier and Stentz, A.},
      title = {A Comparison of two Range-Based Pose Estimators for a Mobile Robot},
  booktitle = {SPIE Conference  on Mobile Robots},
       year = {1992},
   location = {Boston, USA},
   abstract = {G. Shaffer, J. GonzÃ¡lez and A. Stentz. "". , . .}
}