Hugo Dias Pedro Calado Ricardo Bencatel Ricardo Gomes António Sérgio Ferreira João Borges de Sousa October 2012 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, pp. 3043-3044 https://ieeexplore.ieee.org/document/6386280 https://doi.org/10.1109/IROS.2012.6386280 IEEE Xplore Citation BibTeX Download 2020.9.22.16.44.24.bib1.27 KB