@misc{indiciae807d036c1438,
  title = {Lower-rank gauge groups in orbifold compactification with background gauge fields.},
  author = {H Sato},
  year = {1990},
  doi = {10.1103/physrevd.41.2536},
  url = {https://pubmed.ncbi.nlm.nih.gov/10012640/},
  note = {Source identifier: 10012640}
}