VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'The galaxy populations of X-ray-detected, poor groups.' (bibcode: 2001ApJ...549..172T)
Tran, K. H. (Contributor), Simard, L. (Creator), Zabludoff, A. I. (Creator), Mulchaey, J. S. (Creator) (2001). X-ray-detected, poor groups galaxy populations. Centre de Donnees Strasbourg (CDS). 10.26093/cds/vizier.15490172