@misc{indiciae7c3a1baa9985,
  title = {D strings and F strings from string loops.},
  author = {de Alwis SP and K Sato},
  year = {1996},
  doi = {10.1103/physrevd.53.7187},
  url = {https://pubmed.ncbi.nlm.nih.gov/10020006/},
  note = {Source identifier: 10020006}
}