@misc{indiciaefd2372969df7,
  title = {Complex action and quantum gravity.},
  author = {T Fukuyama and K Kamimura},
  year = {1990},
  doi = {10.1103/physrevd.41.1105},
  url = {https://pubmed.ncbi.nlm.nih.gov/10012442/},
  note = {Source identifier: 10012442}
}