@misc{indiciaec7bf7fe68e1d,
  title = {Double-core resonance in two-electron atoms.},
  author = {R Grobe and SL Haan and JH Eberly},
  year = {1996},
  doi = {10.1103/physreva.54.1516},
  url = {https://pubmed.ncbi.nlm.nih.gov/9913621/},
  note = {Source identifier: 9913621}
}