@article{BMMS_2010_33_3_a15,
     author = {Cheng Yuan and Ze-Hua Zhou},
     title = {The {Essential} {Norm} and {Spectrum} of a {Weighted} {Composition} {Operator} on {H\ensuremath{\infty}(BN)}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2010},
     volume = {33},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2010_33_3_a15/}
}