@article{Watts18,
  title = {by Geoff Mulgan},
  author = {Christopher Watts},
  year = {2018},
  url = {http://jasss.soc.surrey.ac.uk/21/4/reviews/1.html},
  researchr = {https://researchr.org/publication/Watts18},
  cites = {0},
  citedby = {0},
  journal = {J. Artificial Societies and Social Simulation},
  volume = {21},
  number = {4},
}