@article{1327546,
  author = {John William Gadzuk},
  title = {Screening Energies in Photoelectron Spectroscopy of Localized Electron Levels},
  year = {1976},
  number = {14},
  month = {1976-09-15 00:09:00},
  publisher = {Physical Review B (Condensed Matter and Materials Physics)},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=620122},
  language = {en},
}