@misc{indiciaefb7a7c099171,
  title = {Chaos, percolation and the coronavirus spread: a two-step model},
  author = {Zheng, Hua and Bonasera, Aldo},
  year = {2020},
  doi = {10.1140/epjp/s13360-020-00811-z},
  url = {https://www.osti.gov/biblio/1779297},
  note = {Source identifier: 1779297}
}