@misc{indiciae5828fe9c57de,
  title = {Approximation scheme for constructing a clumpy universe in general relativity.},
  author = {T Futamase},
  year = {1988},
  doi = {10.1103/physrevlett.61.2175},
  url = {https://pubmed.ncbi.nlm.nih.gov/10039007/},
  note = {Source identifier: 10039007}
}