Memoirs of the American Mathematical Society, ISSN 0065-9266 ; Volume 200, Number 941
Print version: Popescu, Gelu, 1958- Unitary invariants in multivariable operator theory. Providence, Rhode Island : American Mathematical Society, c2009 vi, 91 pages Memoirs of the American Mathematical Society ; Volume 200, Number 941. ISBN 9780821843963