@misc{indiciaea8c7928a2fa3,
  title = {String cosmology with a time-dependent antisymmetric tensor potential.},
  author = {EJ Copeland and A Lahiri and D Wands},
  year = {1995},
  doi = {10.1103/physrevd.51.1569},
  url = {https://pubmed.ncbi.nlm.nih.gov/10018624/},
  note = {Source identifier: 10018624}
}