@article{probabilityfreemodelsinoptionpricing,
  title = {Probability-free models in option pricing: statistically indistinguishable dynamics and historical vs implied volatility},
  author = {Damiano Brigo},
  year = {2019},
  eprint = {1904.01889},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1904.01889v2},
}