@misc{indiciaee6c4e3256dde,
  title = {Cosmic-string evolution in flat spacetime.},
  author = {M Sakellariadou and A Vilenkin},
  year = {1990},
  doi = {10.1103/physrevd.42.349},
  url = {https://pubmed.ncbi.nlm.nih.gov/10012851/},
  note = {Source identifier: 10012851}
}