@article{existenceofexactsolutionofthe,
  title = {Existence of exact solution of the Susceptible-Exposed-Infectious-Recovered (SEIR) epidemic model},
  author = {Norio Yoshida},
  year = {2023},
  eprint = {2302.00826},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.00826v1},
}