@misc{indiciaec46f5d04a7e6,
  title = {Casimir light: field pressure.},
  author = {J Schwinger},
  year = {1994},
  doi = {10.1073/pnas.91.14.6473},
  url = {https://pubmed.ncbi.nlm.nih.gov/11607481/},
  note = {Source identifier: 11607481}
}