@misc{indiciaed6364a1b2e4a,
  title = {Kinky structure on strings.},
  author = {B Allen and RR Caldwell},
  year = {1991},
  doi = {10.1103/physrevd.43.r2457},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013672/},
  note = {Source identifier: 10013672}
}