@misc{indiciae90210ff360e1,
  title = {Numerical simulation of cosmic-string evolution in flat spacetime.},
  author = {AG Smith and A Vilenkin},
  year = {1987},
  doi = {10.1103/physrevd.36.990},
  url = {https://pubmed.ncbi.nlm.nih.gov/9958261/},
  note = {Source identifier: 9958261}
}