Reference. The Character Theory of a Complex Group [BenZviNadlerChG]

@misc{benzvi2015charactertheorycomplexgroup,
      title={The Character Theory of a Complex Group}, 
      author={David Ben-Zvi and David Nadler},
      year={2015},
      eprint={0904.1247},
      archivePrefix={arXiv},
      primaryClass={math.RT},
      url={https://arxiv.org/abs/0904.1247}, 
}