@INPROCEEDINGS{Gross-IROS-2003,
author = {Gross, Horst-Michael and Koenig, Alexander and Schroeter, {\relax
Ch}ristof and Boehme, Hans-Joachim},
title = {Omnivision-Based Probabilistic Self-Localization for a Mobile Shopping
Assistant Continued},
booktitle = {IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS)},
year = {2003},
pages = {1505--1511},
publisher = {IEEE}
}