@misc{indiciae5dd6ac051a03,
  title = {Conformal cloak for waves},
  author = {Huanyang, Chen and Leonhardt, Ulf and Tyc, Tomas},
  year = {2011},
  doi = {10.1103/physreva.83.055801},
  url = {https://www.osti.gov/biblio/21546914},
  note = {Source identifier: 21546914}
}