@article {tzamtzi2008robustness,
	title = {Robustness in liquid transfer vehicles with delayed resonators},
	journal = {WSEAS Transactions on Systems},
	volume = {7},
	number = {11},
	year = {2008},
	pages = {1359{\textendash}1370},
	publisher = {Citeseer},
	author = {Tzamtzi, MP and Koumboulis, FN and Kouvakas, ND and Skarpetis, MG}
}
