Flavour and CP symmetries in the inverse seesaw C. Hagedorn, J. Kriewald, J. Orloff and A. M. Teixeira Eur. Phys. J. C, 82 3 (2022) 194 Published online: 03 March 2022 DOI: 10.1140/epjc/s10052-022-10097-3