VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Candidates of z~5.5-7 galaxies in the Hubble Space Telescope Ultra Deep Field.' (bibcode: 2004ApJ...612L..93Y)
Yan, H. (Creator), Windhorst, R. A. (Creator) (2005). Candidates of z~5.5-7 galaxies in the HST-UDF. Strasbourg Astronomical Data Center. 10.26093/cds/vizier.16129093