@misc{indiciae014b1e3c4314,
  title = {Inflation and bubbles in general relativity.},
  author = {P Laguna-Castillo and RA Matzner},
  year = {1986},
  doi = {10.1103/physrevd.34.2913},
  url = {https://pubmed.ncbi.nlm.nih.gov/9957012/},
  note = {Source identifier: 9957012}
}