@misc{indiciae126b270f4d18,
  title = {Superstring cosmology.},
  author = {E Alvarez},
  year = {1985},
  doi = {10.1103/physrevd.31.418},
  url = {https://pubmed.ncbi.nlm.nih.gov/9955700/},
  note = {Source identifier: 9955700}
}