@article{PhysRevE.64.066112,
  title = {Infection dynamics on scale-free networks},
  author = {May, Robert M. and Lloyd, Alun L.},
  journal = {Phys. Rev. E},
  volume = {64},
  issue = {6},
  pages = {066112},
  numpages = {4},
  year = {2001},
  month = {Nov},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevE.64.066112},
  url = {https://link.aps.org/doi/10.1103/PhysRevE.64.066112}
}