@article{10_4153_CMB_2012_012_9,
     author = {Elliott, George A. and Niu, Zhuang},
     title = {On the {Radius} of {Comparison} of a {Commutative} {C*-algebra}},
     journal = {Canadian mathematical bulletin},
     pages = {737--744},
     year = {2013},
     volume = {56},
     number = {4},
     doi = {10.4153/CMB-2012-012-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2012-012-9/}
}