@book{3603,
	author = {Gluesing-Luerssen, Heide,},
	title = {Linear delay-differential systems with commensurate delays :},
	publisher = {Springer,},
	year = {c2002.},
	series = {Lecture notes in mathematics,},
	address = {Berlin ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0817/2001057587-d.html}
}