@misc{indiciaee4213de2b7ab,
  title = {Tidal force from cosmic strings.},
  author = {D Garfinkle},
  year = {1989},
  doi = {10.1103/physrevd.40.1801},
  url = {https://pubmed.ncbi.nlm.nih.gov/10012010/},
  note = {Source identifier: 10012010}
}