@misc{indiciae724f4e28bb3e,
  title = {Comment on "Time in quantum gravity: An hypothesis"},
  author = {P Hajicek},
  year = {1991},
  doi = {10.1103/physrevd.44.1337},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013999/},
  note = {Source identifier: 10013999}
}