Koseoglou, P., Werner, V., Pietralla, N. and Bonatsos, D. 2019. N=90 QSPT: Cerium, neodymium and samarium isotopic chains in the IBM symmetry triangle. HNPS Advances in Nuclear Physics. 26, (Apr. 2019), 37–43. DOI:https://doi.org/10.12681/hnps.1793.