%0 Conference Paper %B IEEE International Conference of Intelligent Robots and Systems (IROS2017) %D 2017 %T Estimating Contact Forces from Postural Measures in a class of Under-Actuated Robotic Hands %A C. Della Santina %A C. Piazza %A G. Santaera %A G. Grioli %A M. G. Catalano %A A. Bicchi %K Robotics %B IEEE International Conference of Intelligent Robots and Systems (IROS2017) %I IEEE %C Vancouver, Canada, September 24–28, 2017