Ballas, R. (2007). Piezoelectric multilayer beam bending activators: Static and dynamic behaviour and aspects of sensor integration. Springer.
Dyfyniad Arddull ChicagoBallas, R.G. Piezoelectric Multilayer Beam Bending Activators: Static and Dynamic Behaviour and Aspects of Sensor Integration. Berlin: Springer, 2007.
Dyfyniad MLABallas, R.G. Piezoelectric Multilayer Beam Bending Activators: Static and Dynamic Behaviour and Aspects of Sensor Integration. Springer, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.