40 citations · 43 across the 2 of their papers we have counts for
2 papers
astro-ph.GA2020★ 3 cited
The quasar main sequence and its potential for cosmology
P. Marziani, D. Dultzin, A. Del Olmo +10
The main sequence offers a method for the systematization of quasar spectral properties. Extreme FeII emitters (or extreme Population A, xA) are believed to be sources accreting ma…
astro-ph.GA2015★ 40 cited
OI and CaII observations in intermediate redshift quasars
Mary Loli Martínez-Aldama, Deborah Dultzin, Paola Marziani +4
We present an unprecedented spectroscopic survey of the CaII triplet + OI for a sample of 14 luminous (26 M 29), intermediate redshift (0.85 $\lesssim…