@misc{indiciaefef343a89618,
  title = {Spontaneous lepton-number breaking at electroweak scale.},
  author = {D Chang and W Keung and PB Pal},
  year = {1988},
  doi = {10.1103/physrevlett.61.2420},
  url = {https://pubmed.ncbi.nlm.nih.gov/10039113/},
  note = {Source identifier: 10039113}
}