Horn, Roger A. Matrix analysis / by Roger A. Horn, Charles R. Johnson. - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1985. - xiii, 561 p. ; 24 cm. Includes index. Bibliography: p. 543-546. ISBN: 0521305861 Subjects--Topical Terms: Matrices. Dewey Class. No.: 512.9434 / HOR/M