VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'What controls the Fe II strength in active galactic nuclei?' (bibcode: 2011ApJ...736...86D)
Dong, X. (Creator), Wang, J. (Creator), Ho, L. C. (Creator), Wang, T. (Creator), Fan, X. (Creator), Wang, H. (Creator), Zhou, H. (Creator), Yuan, W. (Creator) (2013). FeII emission in SDSS type 1 AGNs. Centre de Donnees Strasbourg (CDS). 10.26093/cds/vizier.17360086