Chemical abundances of Seyfert 2 AGNs - I. Comparing oxygen abundances from distinct methods using SDSS

Feb 1, 2020·
O.~L. Dors
,
P. Freitas-Lemes
,
E.~B. Amôres
,
E. Pérez-Montero
,
M.~V. Cardaci
,
G.~F. Hägele
,
M. Armah
,
A.~C. Krabbe
,
M. Faúndez-Abans
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