@misc{indiciaecd06d0875112,
  title = {Cosmic-string loop self-intersections and intercommuting.},
  author = {T Vachaspati},
  year = {1989},
  doi = {10.1103/physrevd.39.1768},
  url = {https://pubmed.ncbi.nlm.nih.gov/9959841/},
  note = {Source identifier: 9959841}
}