Non-unitary limits on different textures for low-scale seesaw modelsJesús Miguel Celestino-Ramírez, G. Hernández-Tomé, O. G. Miranda and Eduardo PeinadoEur. Phys. J. C, 85 4 (2025) 405DOI: https://doi.org/10.1140/epjc/s10052-025-14126-9