The intrinsic shape of bulges in the CALIFA surveyL. Costantin, J. Méndez-Abreu, E. M. Corsini, M. C. Eliche-Moral, T. Tapia, L. Morelli, E. Dalla Bontà and A. PizzellaA&A, 609 (2018) A132DOI: https://doi.org/10.1051/0004-6361/201731823