Print version: Structured matrices in mathematics, computer science, and engineering : proceedings of an AMS-IMS-SIAM joint summer research conference, University of Colorado, Boulder, June 27-July 1, 1999. Providence, Rhode Island : American Mathematical Society, [2001] 2 volumes in 1 (xiii, 327; xiii, 344) ; 26 cm. Contemporary mathematics ; 280-281 ISBN 9780821820926