@misc{indiciaef78b953048c8,
  title = {Comment on "Slightly massive photon"},
  author = {M Sher},
  year = {1989},
  doi = {10.1103/physrevd.39.3513},
  url = {https://pubmed.ncbi.nlm.nih.gov/9959603/},
  note = {Source identifier: 9959603}
}