Monthly Notices of the Royal Astronomical Society Zibetti, S, Gallazzi, A R, Hirschmann, M, Consolandi, G, Falcon-Barroso, J, van de Ven, G & Lyubenova, M 2020, ' Insights into formation scenarios of massive early-type galaxies from spatially resolved stellar population analysis in CALIFA ', Monthly Notices of the Royal Astronomical Society, vol. 491, no. 3, pp. 3562-3585 . https://doi.org/10.1093/mnras/stz3205