@inproceedings{michael2009convex,
title={CONVEX FUNCTIONS ON SYMMETRIC SPACES,SIDE LENGTHS OF POLYGONS AND THE STABILITY INEQUALITIES FOR WEIGHTED CONFIGURATIONS AT INFINITY},
author={Michael Kapovich, Bernhard Leeb, and John Millson},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160909144135778559752},
booktitle={Journal of Differential Geometry},
volume={81},
number={1},
pages={297-354},
year={2009},
}

Michael Kapovich, Bernhard Leeb, and John Millson. CONVEX FUNCTIONS ON SYMMETRIC SPACES,SIDE LENGTHS OF POLYGONS AND THE STABILITY INEQUALITIES FOR WEIGHTED CONFIGURATIONS AT INFINITY. 2009. Vol. 81. In Journal of Differential Geometry. pp.297-354. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160909144135778559752.