@misc{indiciae536bd3cc0723,
  title = {Necessary condition for an atom-positron bound state.},
  author = {RK Pathak},
  year = {1994},
  doi = {10.1103/physreva.49.5100},
  url = {https://pubmed.ncbi.nlm.nih.gov/9910834/},
  note = {Source identifier: 9910834}
}