@article {koumboulis2002robust,
	title = {Robust output performance for SISO linear systems with nonlinear uncertain structure},
	journal = {Neural, Parallel \& Scientific Computations},
	volume = {10},
	number = {3},
	year = {2002},
	pages = {279{\textendash}286},
	publisher = {Dynamic Publishers, Inc.},
	author = {Fotis N. Koumboulis and Skarpetis, Michael G and Mertzios, Basil G}
}
