@book{70130,
	author = {Gohberg, I. and Lancaster, Peter,},
	title = {Invariant subspaces of matrices with applications /},
	publisher = {Wiley,},
	year = {c1986.},
	series = {Canadian Mathematical Society series of monographs and advanced texts},
	address = {New York :},
	note = {"A Wiley-Interscience publication."}
}