@misc{indiciae3a31860ed607,
  title = {Lapse and shift in Regge calculus.},
  author = {M Galassi},
  year = {1993},
  doi = {10.1103/physrevd.47.3254},
  url = {https://pubmed.ncbi.nlm.nih.gov/10015944/},
  note = {Source identifier: 10015944}
}