Zeheb, Ezra and Mason, Oliver and Solmaz, Selim and Shorten, Robert (2005) On the quadratic stability of switched interval systems: Preliminary results. .

Zeheb, Ezra and Mason, Oliver and Solmaz, Selim and Shorten, Robert (2007) Some results on quadratic stability of switched systems with interval uncertainty. International Journal of Control, 80 (6). pp. 825-831.

Zeheb, Ezra and Shorten, Robert and Sajja, S. Shravan K. (2010) Strict Positive Realness of Descriptor Systems in State Space. International Journal of Control, 83 (9). pp. 1799-1809. ISSN 0020-7179