L. De Leonardo, Zoppi, M., Xiong, L., Gagliardi, S., and Molfino, R. M.,
“Developing a new concept of self reconfigurable intelligent swarm fixtures”, in
Advances in Reconfigurable Mechanisms and Robots I, Springer, 2012, pp. 321–331.
B. Han, Zoppi, M., and Molfino, R. M.,
“Design and analysis of a biphasic variable impedance actuator”, in
Advances in Reconfigurable Mechanisms and Robots I, Springer, 2012, pp. 841–849.