@misc{indiciaeb98a3c511e19,
  title = {A model of strength},
  author = {Douglas H. Johnson and R.D. Cook},
  year = {2013},
  doi = {10.1126/science.342.6155.192},
  url = {https://pubs.usgs.gov/publication/70048761},
  note = {Source identifier: 70048761}
}