TY - CONF T1 - A Comparison of two Range-Based Pose Estimators for a Mobile Robot A1 - Shaffer, G. A1 - Gonzalez-Jimenez, Javier A1 - Stentz, A. TI - SPIE Conference on Mobile Robots Y1 - 1992 CY - Boston, USA N2 - G. Shaffer, J. González and A. Stentz. "". , . . ER -