@book{27812,
	author = {Niculescu, Silviu-lulian and Gu, Keqin  and Gu, Keqin ; jt. ed.},
	title = {Advances in time-delay systems},
	publisher = {Springer-Verlag},
	year = {2004},
	series = {Lecture notes in Computational Science and Engineering },
	address = {Berlin}
}