M. K. Seidel; R. Cacho; T. Ruiz-Lara; J. Falcón-Barroso; I. Pérez; P. Sánchez-Blázquez; F. P. A. Vogt; M. Ness; K. Freeman; S. Aniyan (). „Dissecting galactic bulges in space and time – I. The importance of early formation scenarios versus secular evolution”. Monthly Notices of the Royal Astronomical Society (în engleză). 446 (3): 2837–2860. arXiv:1411.2969. Bibcode:2015MNRAS.446.2837S. doi:10.1093/MNRAS/STU2295. WikidataQ56882490.
M. K. Seidel; R. Cacho; T. Ruiz-Lara; J. Falcón-Barroso; I. Pérez; P. Sánchez-Blázquez; F. P. A. Vogt; M. Ness; K. Freeman; S. Aniyan (). „Dissecting galactic bulges in space and time – I. The importance of early formation scenarios versus secular evolution”. Monthly Notices of the Royal Astronomical Society (în engleză). 446 (3): 2837–2860. arXiv:1411.2969. Bibcode:2015MNRAS.446.2837S. doi:10.1093/MNRAS/STU2295. WikidataQ56882490.
M. K. Seidel; R. Cacho; T. Ruiz-Lara; J. Falcón-Barroso; I. Pérez; P. Sánchez-Blázquez; F. P. A. Vogt; M. Ness; K. Freeman; S. Aniyan (). „Dissecting galactic bulges in space and time – I. The importance of early formation scenarios versus secular evolution”. Monthly Notices of the Royal Astronomical Society (în engleză). 446 (3): 2837–2860. arXiv:1411.2969. Bibcode:2015MNRAS.446.2837S. doi:10.1093/MNRAS/STU2295. WikidataQ56882490.
M. K. Seidel; R. Cacho; T. Ruiz-Lara; J. Falcón-Barroso; I. Pérez; P. Sánchez-Blázquez; F. P. A. Vogt; M. Ness; K. Freeman; S. Aniyan (). „Dissecting galactic bulges in space and time – I. The importance of early formation scenarios versus secular evolution”. Monthly Notices of the Royal Astronomical Society (în engleză). 446 (3): 2837–2860. arXiv:1411.2969. Bibcode:2015MNRAS.446.2837S. doi:10.1093/MNRAS/STU2295. WikidataQ56882490.