Alabi, Adebusola B.; Foster, Caroline; Forbes, Duncan A.; Romanowsky, Aaron J.; Pastorello, Nicola; Brodie, Jean P.; Spitler, Lee R.; Strader, Jay; Usher, Christopher (25 June 2015). "The SLUGGS Survey: Globular cluster kinematics in a "double sigma" galaxy - NGC 4473". Monthly Notices of the Royal Astronomical Society. 452 (2): 2208–2219. arXiv:1506.07882. Bibcode:2015MNRAS.452.2208A. doi:10.1093/mnras/stv1426. S2CID62794454.
Alabi, Adebusola B.; Foster, Caroline; Forbes, Duncan A.; Romanowsky, Aaron J.; Pastorello, Nicola; Brodie, Jean P.; Spitler, Lee R.; Strader, Jay; Usher, Christopher (25 June 2015). "The SLUGGS Survey: Globular cluster kinematics in a "double sigma" galaxy - NGC 4473". Monthly Notices of the Royal Astronomical Society. 452 (2): 2208–2219. arXiv:1506.07882. Bibcode:2015MNRAS.452.2208A. doi:10.1093/mnras/stv1426. S2CID62794454.
Alabi, Adebusola B.; Foster, Caroline; Forbes, Duncan A.; Romanowsky, Aaron J.; Pastorello, Nicola; Brodie, Jean P.; Spitler, Lee R.; Strader, Jay; Usher, Christopher (25 June 2015). "The SLUGGS Survey: Globular cluster kinematics in a "double sigma" galaxy - NGC 4473". Monthly Notices of the Royal Astronomical Society. 452 (2): 2208–2219. arXiv:1506.07882. Bibcode:2015MNRAS.452.2208A. doi:10.1093/mnras/stv1426. S2CID62794454.
Alabi, Adebusola B.; Foster, Caroline; Forbes, Duncan A.; Romanowsky, Aaron J.; Pastorello, Nicola; Brodie, Jean P.; Spitler, Lee R.; Strader, Jay; Usher, Christopher (25 June 2015). "The SLUGGS Survey: Globular cluster kinematics in a "double sigma" galaxy - NGC 4473". Monthly Notices of the Royal Astronomical Society. 452 (2): 2208–2219. arXiv:1506.07882. Bibcode:2015MNRAS.452.2208A. doi:10.1093/mnras/stv1426. S2CID62794454.