@misc{indiciae6f1dac51c409,
  title = {Electromagnetic parameter retrieval from inhomogeneous metamaterials.},
  author = {D R Smith and D C Vier and Th Koschny and C M Soukoulis},
  year = {2005},
  doi = {10.1103/physreve.71.036617},
  url = {https://pubmed.ncbi.nlm.nih.gov/15903615/},
  note = {Source identifier: 15903615}
}