A.  Albu-Schaeffer and Bicchi, A., ?Actuators for Soft Robotics?, in Springer Handbook of Robotics, vol. B, Springer, 2016, pp. 499-530 [Online]. Available: http://link.springer.com/chapter/10.1007/978-3-319-32552-1_21

M.  Santello, Bianchi, M., Gabiccini, M., Ricciardi, E., Salvietti, G., Prattichizzo, D., Ernst, M., Moscatelli, A., Jorntell, H., Kappers, A., Kyriakopulos, K., Albu-Schaeffer, A., Castellini, C., and Bicchi, A., ?Hand synergies: Integration of robotics and neuroscience for understanding the control of biological and artificial hands?, Physics of Life Reviews, vol. 17, pp. 1-23, 2016 [Online]. Available: http://www.sciencedirect.com/science/article/pii/S1571064516000269

S.  Wolf, Grioli, G., Eiberger, O., Friedl, W., Grebenstein, M., Hoppner, H., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Lefeber, D., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Ham, V. R., Vanderborght, B., Visser, L. C., Bicchi, A., and Albu-Schaeffer, A., ?Variable Stiffness Actuators: Review on Design and Components?,  IEEE/ASME Transactions on Mechatronics , vol. 21, no. 5, pp. 2418 - 2430, 2016 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7330025

G.  Grioli, Wolf, S., Garabini, M., Catalano, M. G., Burdet, E., Caldwell, D. G., Carloni, R., Friedl, W., Grebenstein, M., Laffranchi, M., Lefeber, D., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Vanderborght, B., Albu-Schaeffer, A., and Bicchi, A., ?Variable Stiffness Actuators: the user?s point of view?, Int. J. Robotics Research, vol. 34, no. 6, pp. 727-743, 2015 [Online]. Available: http://ijr.sagepub.com/cgi/reprint/0278364914566515v1.pdf?ijkey=anmgudvoLz7ZloP&keytype=finite

S.  Haddadin, Haddadin, S., Khoury, A., Rokahr, T., Parusel, S., Burgkart, R., Bicchi, A., and Albu-Schaeffer, A., ?Biomechanisch sichere Geschwindigkeitsregelung fur die Mensch-Roboter Interaktion?, At-Automatisierungstechnik , vol. 62, no. 3 , pp. 175 - 187, 2014. 

B.  Vanderborght, Albu-Schaeffer, A., Bicchi, A., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Eiberger, O., Friedl, W., Ganesh, G., Garabini, M., Grebenstein, M., Grioli, G., Haddadin, S., Hoppner, H., Jafari, A., Laffranchi, M., Lefeber, D., Petit, F., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Ham, V. R., Visser, L. C., and Wolf, S., ?Variable Impedance Actuators: a Review?, Robotics and Autonomous Systems, vol. 61, no. 12, pp. 1601?1614, 2013 [Online]. Available: http://www.sciencedirect.com/science/article/pii/S0921889013001188

S.  Haddadin, Haddadin, S., Khoury, A., Rokahr, T., Parusel, S., Burgkart, R., Bicchi, A., and Albu-Schaeffer, A., ?On Making Robots Understand Safety: Embedding Injury Knowledge into Control?, International Journal of Robotics Research, vol. 31, no. 13, pp. 1578-1602, 2012. 

A. Ajoudani, Gabiccini, M., Tsagarakis, N. G., Albu-Schaeffer, A., and Bicchi, A., ?Tele-Impedance: Exploring the Role of Common-Mode and Configuration-Dependant Stiffness?, in IEEE-RAS International Conference on Humanoid Robots, Osaka, Japan, 2012, pp. 363-369. 

S.  Haddadin, Haddadin, S., Khoury, A., Rokahr, T., Parusel, S., Burgkart, R., Bicchi, A., and Albu-Schaeffer, A., ?A truly safely moving robot has to know what injury it may cause?, in International Conference of Intelligent Robots and Systems - IROS 2012, Vilamoura, Algarve, Portugal, 2012, pp. 5406-5413. 

B.  Vanderborght, Albu-Schaeffer, A., Bicchi, A., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Ganesh, G., Garabini, M., Grioli, G., Haddadin, S., Jafari, A., Laffranchi, M., Lefeber, D., Petit, F., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Ham, V. R., Visser, L. C., and Wolf, S., ?Variable Impedance Actuators: Moving the Robots of Tomorrow?, International Conference of Intelligent Robots and Systems - IROS 2012- Best Jubilee Video Award. 2012. 

R.  Alami, Albu-Schaeffer, A., Bicchi, A., Bischoff, R., Chatila, R., De Luca, A., De Santis, A., Giralt, G., Guiochet, J., Hirzinger, G., Ingrand, F., Lippiello, V., Mattone, R., Powell, D., Sen, S., Siciliano, B., Tonietti, G., and Villani, L., ?Safe and Dependable Physical Human-Robot Interaction in Anthropic Domains: State of the Art and Challenges?, in Proc. IROS'06 Workshop on pHRI - Physical Human-Robot Interaction in Anthropic Domains, 2006. 

A.  Albu-Schaeffer, Bicchi, A., Boccadamo, G., Chatila, R., De Luca, A., De Santis, A., Giralt, G., Hirzinger, G., Lippiello, V., Mattone, R., Schiavi, R., Siciliano, B., Tonietti, G., and Villani, L., ?Physical Human-Robot Interaction in Anthropic Domains: Safety and Dependability?, in Proc. 4th IARP/IEEE-EURON Workshop on Technical Challenges for Dependable Robots in Human Environments, 2005.