@misc{indiciaeb4183715d5cd,
  title = {Superconducting strings and stable loops.},
  author = {V Silveira},
  year = {1991},
  doi = {10.1103/physrevd.43.3966},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013362/},
  note = {Source identifier: 10013362}
}