@misc{indiciae8ae40c374577,
  title = {Nonreciprocal microwave band-gap structures.},
  author = {P A Belov and S A Tretyakov and A J Viitanen},
  year = {2002},
  doi = {10.1103/physreve.66.016608},
  url = {https://pubmed.ncbi.nlm.nih.gov/12241501/},
  note = {Source identifier: 12241501}
}