@misc{indiciaee78b3d774bc4,
  title = {Cosmological perturbations in generalized gravity theories.},
  author = {Jc Hwang and H Noh},
  year = {1996},
  doi = {10.1103/physrevd.54.1460},
  url = {https://pubmed.ncbi.nlm.nih.gov/10020821/},
  note = {Source identifier: 10020821}
}