@misc{indiciaec6972b96e99d,
  title = {Cosmic strings in an expanding spacetime.},
  author = {JA Stein-Schabes and AB Burd},
  year = {1988},
  doi = {10.1103/physrevd.37.1401},
  url = {https://pubmed.ncbi.nlm.nih.gov/9958828/},
  note = {Source identifier: 9958828}
}