Bonatsos, Dennis, D. Lenis, N. Minkov, D. Petrellis, P. P. Raychev, and P. A. Terziev. 2020. “Variational Procedure Leading from Davidson Potentials to the E(5)and X(5) Critical Point Symmetries”. HNPS Advances in Nuclear Physics 13 (February):10-16. https://doi.org/10.12681/hnps.2952.