@misc{indiciae46b550a9b7b2,
  title = {Efficacious extra U(1) factor for the supersymmetric standard model.},
  author = {E Keith and E Ma},
  year = {1996},
  doi = {10.1103/physrevd.54.3587},
  url = {https://pubmed.ncbi.nlm.nih.gov/10021031/},
  note = {Source identifier: 10021031}
}