@misc{indiciae072cd57f2076,
  title = {Is the Lamb shift chemically significant?},
  author = {Dyall, Kenneth G. and Bauschlicher, Charles W., Jr. and Schwenke, David W. and Pyykko, Pekka and Arnold, James},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010107730},
  note = {Source identifier: 20010107730}
}