@misc{indiciae37882d0636ea,
  title = {Stability of the semiclassical Einstein equation.},
  author = {WM Suen},
  year = {1989},
  doi = {10.1103/physrevd.40.315},
  url = {https://pubmed.ncbi.nlm.nih.gov/10011821/},
  note = {Source identifier: 10011821}
}