@conference {koumboulis2006robust,
	title = {Robust PI controllers for command following with application to an electropneumatic actuator},
	booktitle = {2006 14th Mediterranean Conference on Control and Automation},
	year = {2006},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Koumboulis, FN and Skarpetis, MG and Tzamtzi, MP}
}
