Skarpetis MG. Control of Linear Systems with Structured Uncertainties. 1999.

Koumboulis FN, Skarpetis MG. Robust disturbance decoupling with simultaneous exact model matching via static measurement output feedback. Computer and Computational Engineering in Control, Electrical and Computer Eng. Series, World Scientific and Eng. Society Press. 1999:178–180.

Skarpetis MG, Koumboulis FN, Koussiouris TG. Pitch and flight path control with simultaneous forward gust rejection. Computer and Computational Engineering in Control, Electrical and Computer Eng. Series, World Scientific and Eng. Society Press. 1999:170–173.

Koumboulis FN, Skarpetis MG. Robust input-output decoupling via static measurement output feedback. 1999.

Koumboulis FN, Skarpetis MG. Robust disturbance rejection for left-invertible linear systems with nonlinear-uncertain structure. 1999.