@article{10_4153_CMB_2007_003_7,
     author = {Brown, Nathan and Finck, Rachel and Spencer, Matthew and Tapp, Kristopher and Wu, Zhongtao},
     title = {Invariant {Metrics} with {Nonnegative} {Curvature} on {Compact} {Lie} {Groups}},
     journal = {Canadian mathematical bulletin},
     pages = {24--34},
     year = {2007},
     volume = {50},
     number = {1},
     doi = {10.4153/CMB-2007-003-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2007-003-7/}
}