| Reference Label | Details |
|---|---|
| Kramida 2006c | A. E. Kramida and M.-C. Buchet-Poulizac, Eur. Phys. J. D 38, 265276 (2006) Energy Levels and Spectral Lines of Ne VII |
| Edlen 1971 | B. Edlén, Ionization Potentials of Atoms and Ions Containing One to Ten Electrons, in: Topics in Modern Physics - A Tribute to Edward U. Condon, W. E. Brittin and H. Odabasi eds., Colorado Assoc. Univ. Press: Boulder (1971) |
| Edlen 1972 | B. Edlén, Phys. Rev. Lett. 28, 943-944 (1972) Second-Order Perturbation Term in Ionization Potentials of Three- to Ten-Electron Systems |