Biologically Inspired Reflex Based Stabilization Control of a Humanoid Robot with Artificial SMA Muscles. - Robert Kratz; Sebastian Klug; Maximilian Stelzer; Oskar von Stryk (ROBIO, 2006)

Compliant Distributed Magnetic Adhesion Device for Wall Climbing. - Jose Berengueres; Kenjiro Tadakuma; Tatsuaki Kamoi; Robert Kratz (ICRA, 2007)