Verhaegen, M. Filtering and system identification : a least squares approach / Michel Verhaegen, Vincent Verdult - Cambridge ; New York : Cambridge University Press, 2007 - xv, 405 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 9780521875127 (hbk.) 0521875129 (hbk.) Subjects--Topical Terms: Filters (Mathematics)System identification