@misc{indiciae072807dc8d1b,
  title = {Surface gravity in dynamical spherically symmetric spacetimes.},
  author = {G Fodor and K Nakamura and Y Oshiro and A Tomimatsu},
  year = {1996},
  doi = {10.1103/physrevd.54.3882},
  url = {https://pubmed.ncbi.nlm.nih.gov/10021064/},
  note = {Source identifier: 10021064}
}