LALAZISSIS, G. A.; PANOS, C. P. The harmonic oscillator energy level spacing for neutrons and protons in nuclei. HNPS Advances in Nuclear Physics, [S. l.], v. 3, p. 76–87, 2019. DOI: 10.12681/hnps.2375. Disponível em: https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2375. Acesso em: 22 jul. 2024.