Nuclear deformation and the two-neutrino double- β decay in 124, 126Xe , 128, 130Te , 130, 132Ba and 150Nd isotopesS. Singh, R. Chandra, P. K. Rath, P. K. Raina and J. G. HirschEur. Phys. J. A, 33 4 (2007) 375-388DOI: https://doi.org/10.1140/epja/i2007-10481-7