@article{10_4153_CJM_2010_048_7,
     author = {Aleman, Alexandru and Duren, Peter and Mart{\'\i}n, Mar{\'\i}a J. and Vukoti\'c, Dragan},
     title = {Multiplicative {Isometries} and {Isometric} {Zero-Divisors}},
     journal = {Canadian journal of mathematics},
     pages = {961--974},
     year = {2010},
     volume = {62},
     number = {5},
     doi = {10.4153/CJM-2010-048-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-048-7/}
}