DeGraaff, Regina Barber; Blakeslee, John P.; Meurer, Gerhardt R.; Putman, Mary E. (December 2007). «A Galaxy in Transition: Structure, Globular Clusters, and Distance of the Star-Forming S0 Galaxy NGC 1533 in Dorado». The Astrophysical Journal671 (2): 1624–1639. doi:10.1086/523640. Bibcode: 2007ApJ...671.1624D.
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DeGraaff, Regina Barber; Blakeslee, John P.; Meurer, Gerhardt R.; Putman, Mary E. (December 2007). «A Galaxy in Transition: Structure, Globular Clusters, and Distance of the Star-Forming S0 Galaxy NGC 1533 in Dorado». The Astrophysical Journal671 (2): 1624–1639. doi:10.1086/523640. Bibcode: 2007ApJ...671.1624D.