@misc{indiciae70f45449cfbb,
  title = {A simple argument that small hydrogen may exist},
  author = {Va'vra, J.},
  year = {2019},
  doi = {10.1016/j.physletb.2019.05.041},
  url = {https://www.osti.gov/biblio/1532371},
  note = {Source identifier: 1532371}
}