Selected tables of atomic spectra A- atomic energy levels B - multiplet tables. Si II, Si III, Si IV
C. E. Moore
- 2nd ed.
- Washington U. S. Government Printing Office 1965
- [various pagings.]
- NRDS - NBS 3 : Category 3 - atomic and molecular properties .
Astronomy and astrophysics thesaurus Atomic energy levels Atomic spectra Multiplet tables