Noordermeer, E.; Van Der Hulst, J. M. (2007). «The stellar mass distribution in early-type disc galaxies: Surface photometry and bulge–disc decompositions». Monthly Notices of the Royal Astronomical Society376 (4): 1480–1512. doi:10.1111/j.1365-2966.2007.11532.x. Bibcode: 2007MNRAS.376.1480N.
Noordermeer, E.; Van Der Hulst, J. M. (2007). «The stellar mass distribution in early-type disc galaxies: Surface photometry and bulge–disc decompositions». Monthly Notices of the Royal Astronomical Society376 (4): 1480–1512. doi:10.1111/j.1365-2966.2007.11532.x. Bibcode: 2007MNRAS.376.1480N.