@misc{indiciaee8dc6155a76c,
  title = {Cosmic strings with cosmological constant.},
  author = {Q Tian},
  year = {1986},
  doi = {10.1103/physrevd.33.3549},
  url = {https://pubmed.ncbi.nlm.nih.gov/9956581/},
  note = {Source identifier: 9956581}
}