NIST Energy Levels and Wavelengths Bibliographic Reference # 7215

Wavelength and Energy Level Classifications for the Spectra of Aluminum (Al I through Al XIII),
V. Kaufman and W. C. Martin,
J. Phys. Chem. Ref. Data 20, 775–858 (1991)
DOI:

Get all bibliography on Al VI ionization energy (new window)