@misc{indiciae01b67aceba06,
  title = {Anisotropy in solid inflation},
  author = {Bartolo, Nicola and Matarrese, Sabino and Ricciardone, Angelo and Peloso, Marco},
  year = {2013},
  doi = {10.1088/1475-7516/2013/08/022},
  url = {https://www.osti.gov/biblio/22282714},
  note = {Source identifier: 22282714}
}