@inproceedings{pierre2021the,
title={The Mirković–Vilonen basis and Duistermaat–Heckman measures},
author={Pierre Baumann, Joel Kamnitzer, and Allen Knutson},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220310112646003937923},
booktitle={Acta Mathematica},
volume={227},
number={1},
pages={1-101},
year={2021},
}

Pierre Baumann, Joel Kamnitzer, and Allen Knutson. The Mirković–Vilonen basis and Duistermaat–Heckman measures. 2021. Vol. 227. In Acta Mathematica. pp.1-101. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220310112646003937923.