@misc{indiciaedb8507b0088f,
  title = {Testing a simplified version of Einstein's equations for numerical relativity.},
  author = {GB Cook and SL Shapiro and SA Teukolsky},
  year = {1996},
  doi = {10.1103/physrevd.53.5533},
  url = {https://pubmed.ncbi.nlm.nih.gov/10019840/},
  note = {Source identifier: 10019840}
}