BONATSOS, D.; LENIS, D.; MINKOV, N.; PETRELLIS, D.; RAYCHEV, P. P.; TERZIEV, P. A. Variational procedure leading from Davidson potentials to the E(5)and X(5) critical point symmetries. HNPS Advances in Nuclear Physics, [S. l.], v. 13, p. 10–16, 2020. DOI: 10.12681/hnps.2952. Disponível em: https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2952. Acesso em: 17 may. 2024.