Griggs, Wynita M. and King, Christopher K. and Shorten, Robert N. and Mason, Oliver and Wulff, Kai (2010) Quadratic Lyapunov Functions for Systems with State-Dependent Switching. Linear Algebra and its Applications, 333 (1). pp. 52-63. ISSN 0024-3795

Shorten, Robert N. and Corless, Martin and Wulff, Kai and Middleton, Richard H. (2009) Quadratic Stability and Singular SISO Switching Systems. IEEE Transactions on Automatic Control, 54 (11). pp. 2714-2718. ISSN 0018-9286

Griggs, Wynita M. and King, Christopher K. and Shorten, Robert N. and Mason, Oliver and Wulff, Kai (2009) A Geometrical Treatment for Obtaining Necessary and Sufficient Conditions for Joint Quadratic Lyapunov Function Existence for State-Dependent, Switched Systems: A Two-Dimensional Case. Control and Automation, 2009. MED '09. 17th Mediterranean Conference on . ISBN 978-1-4244-4684-1 . pp. 1337-1342.

Solmaz, Selim and Shorten, Robert N. and Wulff, Kai and Ó Cairbre, Fiacre (2008) A Design Methodology for Switched Discrete Time Linear Systems with Applications to Automotive Roll Dynamics Control. Automatica, 44 (9). pp. 2358-2363. ISSN 0005-1098 (In Press)

Solmaz, Selim and Shorten, Robert N. and Wulff, Kai and Ó Cairbre, Fiacre (2008) A design methodology for switched discrete time linear systems with applications to automotive roll dynamics control. Automatica, 44 (9). pp. 2358-2363. ISSN 0005-1098

Shorten, Robert N. and Wirth, Fabian and Mason, Oliver and Wulff, Kai and King, Christopher (2007) Stability Criteria for Switched and Hybrid Systems. SIAM Review - The Flagship Journal of the Society for Industrial and Applied Mathematics, 49 (4). pp. 545-592. ISSN 1095-7200

Shorten, Robert N. and Mason, Oliver and Wulff, Kai (2005) Convex Cones, Lyapunov Functions, and the Stability of Switched Linear Systems. In: Switching and Learning in Feedback Systems : European Summer School on Multi-Agent Control, Maynooth, Ireland, September 8-10, 2003, Revised Lectures and Selected Papers. Lecture Notes in Computer Science (3355). Springer-Verlag, Berlin Heidelberg, pp. 31-46. ISBN 9783540244578