@article{10048,
  author = {B. Berger},
  title = {Quantum graviton creation in a model universe},
  year = {1974},
  journal = {Annals of Physics},
  volume = {83},
  pages = {458-490},
  month = {Jan-04-1974},
  issn = {00034916},
  url = {http://linkinghub.elsevier.com/retrieve/pii/0003491674902073},
  doi = {10.1016/0003-4916(74)90207-3},
}