1. Genesis of a giant, Flight International;Norris,1994
2. Shape memory alloy based electrical actuation for robotic applications;Reynaerts,1994
3. Shape memory alloy microactuators for minimally invasive surgery;Dario,1994
4. SMA servo actuator system with electric resistance feedback and application for active endoscope;Ikuta,1988
5. A miniature mobile robot using piezo elements;Aoshima,1991