A class of Taub-NUT-scalar metrics via Ehlers transformationsAli Derekeh, Behrouz Mirza, Pouya Heidari, Fatemeh Sadeghi and Reza BahaniEur. Phys. J. C, 84 11 (2024) 1230DOI: https://doi.org/10.1140/epjc/s10052-024-13490-2