@article{multilayerheatequationsapplicationto,
  title = {Multilayer heat equations: application to finance},
  author = {A. Itkin and A. Lipton and D. Muravey},
  year = {2021},
  eprint = {2102.08338},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.08338v1},
}