@article{10_1090_S0894_0347_99_00314_8,
     author = {Villadsen, Jesper},
     title = {On the stable rank of simple {C*-algebras}},
     journal = {Journal of the American Mathematical Society},
     pages = {1091--1102},
     year = {1999},
     volume = {12},
     number = {4},
     doi = {10.1090/S0894-0347-99-00314-8},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-99-00314-8/}
}