Kozlowski, K.2022-03-022022-03-022014978-981-4623-34-6978-981-4623-36-0978-981-4623-35-3https://publica.fraunhofer.de/handle/publica/159452Mobile service robotics. 17th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines 2014. Proceedings