The solution of an affine problem and its application in control. - Yu-Hong Zhou; John C. Allwright (IEEE Trans. Autom. Control., 1999)

On the Minimal Robust Positively Invariant Set for Linear Difference Inclusions. - Konstantinos I. Kouramas; Sasa V. Rakovic; Eric C. Kerrigan; John C. Allwright; David Q. Mayne (CDC/ECC, 2005)