@misc{indiciae9589dda80e77,
  title = {Improved time-machine model.},
  author = {Y Soen and A Ori},
  year = {1996},
  doi = {10.1103/physrevd.54.4858},
  url = {https://pubmed.ncbi.nlm.nih.gov/10021175/},
  note = {Source identifier: 10021175}
}