Arne Wahrburg, Anders Robertsson, Björn Matthias, Fan Dai, Hao Ding. Improving contact force estimation accuracy by optimal redundancy resolution. In 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2016, Daejeon, South Korea, October 9-14, 2016. pages 3735-3741, IEEE, 2016. [doi]