@misc{indiciae90ee206656f4,
  title = {Non-compact nonlinear sigma models},
  author = {de Rham, Claudia and Tolley, Andrew J. and Zhou, Shuang-Yong},
  year = {2016},
  doi = {10.1016/j.physletb.2016.07.035},
  url = {https://www.osti.gov/biblio/1353492},
  note = {Source identifier: 1353492}
}