@article{10_4153_CJM_2016_045_5,
     author = {Ng, P.W. and Skoufranis, P.},
     title = {Closed {Convex} {Hulls} of {Unitary} {Orbits} in {Certain} {Simple} {Real} {Rank} {Zero} {C*} -algebras},
     journal = {Canadian journal of mathematics},
     pages = {1109--1142},
     year = {2017},
     volume = {69},
     number = {5},
     doi = {10.4153/CJM-2016-045-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-045-5/}
}