@misc{indiciaea9dfd4b5065e,
  title = {Dynamically selected vacuum field configuration in massless QED.},
  author = {CD Roberts and RT Cahill},
  year = {1986},
  doi = {10.1103/physrevd.33.1755},
  url = {https://pubmed.ncbi.nlm.nih.gov/9956825/},
  note = {Source identifier: 9956825}
}