@misc{indiciaedbd13b3383a9,
  title = {Complex lapse, complex action, and path integrals.},
  author = {SA Hayward},
  year = {1996},
  doi = {10.1103/physrevd.53.5664},
  url = {https://pubmed.ncbi.nlm.nih.gov/10019849/},
  note = {Source identifier: 10019849}
}