@article{Collins11-6,
  title = {Simulating What?},
  author = {Harry M. Collins},
  year = {2011},
  url = {http://jasss.soc.surrey.ac.uk/14/4/16.html},
  researchr = {https://researchr.org/publication/Collins11-6},
  cites = {0},
  citedby = {0},
  journal = {J. Artificial Societies and Social Simulation},
  volume = {14},
  number = {4},
}