@misc{indiciae0d9e4bcd828b,
  title = {Evolution of superconducting cosmic loops.},
  author = {P Amsterdamski},
  year = {1989},
  doi = {10.1103/physrevd.39.1524},
  url = {https://pubmed.ncbi.nlm.nih.gov/9959812/},
  note = {Source identifier: 9959812}
}