@misc{indiciae7bbcd3e236bb,
  title = {The quasiopen string.},
  author = {SM Roy and V Singh},
  year = {1987},
  doi = {10.1103/physrevd.35.1939},
  url = {https://pubmed.ncbi.nlm.nih.gov/9957869/},
  note = {Source identifier: 9957869}
}