@misc{indiciaedc402a3cc9bc,
  title = {Generalizing the poynting vector.},
  author = {DF Nelson},
  year = {1996},
  doi = {10.1103/physrevlett.76.4713},
  url = {https://pubmed.ncbi.nlm.nih.gov/10061362/},
  note = {Source identifier: 10061362}
}