G. M.  Gasparri, Garabini, M., Pallottino, L., Malagia, L., Catalano, M. G., Grioli, G., and Bicchi, A., ?Variable Stiffness Control for Oscillation Damping?, in IEEE International Conference of Intelligent Robots and Systems (IROS2015), Hamburg, Germany, September 28 - October 02, 2015, 2015, pp. 6543 - 6550 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7354312

K.  Melo, Garabini, M., Grioli, G., Catalano, M. G., Malagia, L., and Bicchi, A., ?Open Source VSA-CubeBots for Rapid Soft Robot Prototyping ?, in  Robot Makers - Workshop in conjunction with 2014 Robotics Science and Systems,  July 12, 2014, Berkeley, California , 2014. 

A.  Velasco, Gasparri, G. M., Garabini, M., Malagia, L., Salaris, P., and Bicchi, A., ?Soft-Actuators in Cyclic Motion: Analytical Optimization of Stiffness and Pre-Load?, in IEEE-RAS International Conference on Humanoid Robots, Atlanta, Georgia, USA, 2013.