VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Proper motions, membership, and photometry of open clusters near eta Carinae' (bibcode: 1993AJ....105.1822C)
Cudworth, K. M. (Creator), Martin, S. C. (Creator), DeGioia-Eastwood, K. (Contributor) (1994). Open clusters near eta Car. Strasbourg Astronomical Data Center. 10.26093/cds/vizier.51051822