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C. B. Oliveira
Galaxies: Abundances
Metallicity of active galactic nuclei from ultraviolet and optical emission lines ─ II. Revisiting the C43 metallicity calibration and its implications
o.~l.-dors
•
Oct 1, 2025
•
1 min read
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Galaxies: Abundances
Chemical abundances in Seyfert galaxies - IX. Helium abundance estimates
o.~l.-dors
•
Aug 1, 2022
•
1 min read
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