VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'The Radio/Optical catalog of the SSA 13 field.' (bibcode: 2006ApJS..167..103F)
Fomalont, E. B. (Creator), Kellermann, K. I. (Creator), Cowie, L. L. (Creator), Capak, P. (Creator), Barger, A. J. (Creator), Partridge, R. B. (Creator), Windhorst, R. A. (Creator), Richards, E. A. (Creator) (2008). Radio/Optical catalog of the SSA 13 field. Strasbourg Astronomical Data Center. 10.26093/cds/vizier.21670103