@misc{indiciae3dd059fd1e5e,
  title = {Low energy effective string cosmology.},
  author = {EJ Copeland and A Lahiri and D Wands},
  year = {1994},
  doi = {10.1103/physrevd.50.4868},
  url = {https://pubmed.ncbi.nlm.nih.gov/10018138/},
  note = {Source identifier: 10018138}
}