DeGraaff, Regina Barber; Blakeslee, John P.; Meurer, Gerhardt R.; Putman, Mary E. A Galaxy in Transition: Structure, Globular Clusters, and Distance of the Star-Forming S0 Galaxy NGC 1533 in Dorado(անգլ.) // The Astrophysical Journal : journal. — IOP Publishing, 2007. — Т. 671. — № 2. — С. 1624—1639. — doi:10.1086/523640 — Bibcode: 2007ApJ...671.1624D
DeGraaff, Regina Barber; Blakeslee, John P.; Meurer, Gerhardt R.; Putman, Mary E. A Galaxy in Transition: Structure, Globular Clusters, and Distance of the Star-Forming S0 Galaxy NGC 1533 in Dorado(անգլ.) // The Astrophysical Journal : journal. — IOP Publishing, 2007. — Т. 671. — № 2. — С. 1624—1639. — doi:10.1086/523640 — Bibcode: 2007ApJ...671.1624D