@misc{indiciae81c0ed9eeca3,
  title = {Bound eigenstates for two truncated Coulomb potentials.},
  author = {D Singh and YP Varshni and R Dutt},
  year = {1985},
  doi = {10.1103/physreva.32.619},
  url = {https://pubmed.ncbi.nlm.nih.gov/9896089/},
  note = {Source identifier: 9896089}
}