Parikh, T, Thomas, D, Maraston, C, Westfall, K B, Andrews, B H, Boardman, N F, Drory, N & Oyarzun, G 2021, ' SDSS-IV MaNGA: radial gradients in stellar population properties of early-type and late-type galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 502, no. 4, pp. 5508-5527 . https://doi.org/10.1093/mnras/stab449