Cappellari, Michele (2011). «The ATLAS3D project – I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria». Monthly Notices of the Royal Astronomical Society413 (2): 813–836. doi:10.1111/j.1365-2966.2010.18174.x. Bibcode: 2011MNRAS.413..813C.
Cappellari, Michele (2011). «The ATLAS3D project – I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria». Monthly Notices of the Royal Astronomical Society413 (2): 813–836. doi:10.1111/j.1365-2966.2010.18174.x. Bibcode: 2011MNRAS.413..813C.