@article{
  author = {Tanhayi, Mohammad Reza, Mirabi, Sepideh},
  title = {Linear energy-momentum tensor for a scalar field in de Sitter space},
  journal = {Journal of Theoretical and Applied Physics},
  year = {2012},
  volume = {0},
  number = {1},
  pages = {0-0},
  doi = {10.1186/2251-7235-6-24}
}