Robust and efficient interaction with complex systems. - Glenn C. Foster; Alfred W. Hübler (SMC, 2003)

How to create a large response from chaotic systems: Optimal forcing functions complement the natural dynamics of a system. - Alfred W. Hübler; Glenn C. Foster (Complex., 2006)

Managing chaos: Thinking out of the box. - Alfred W. Hübler; Glenn C. Foster; Kirstin C. Phelps (Complex., 2007)