@article{riskmeasuresandupperprobabilities,
  title = {Risk Measures and Upper Probabilities: Coherence and Stratification},
  author = {Christian Fröhlich and Robert C. Williamson},
  year = {2022},
  eprint = {2206.03183},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.03183v4},
}