@article{ananalyticalperturbativesolutiontothe,
  title = {An analytical perturbative solution to the Merton Garman model using symmetries},
  author = {Xavier Calmet and Nathaniel Wiesendanger Shaw},
  year = {2019},
  eprint = {1909.01413},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.01413v2},
}