GRYPEOS, M. E.; KOTSOS, B. A. Determination of the Harmonic Oscillator Energy Level Spacing for Atomic Clusters. HNPS Advances in Nuclear Physics, [S. l.], v. 7, p. 63–70, 2019. DOI: 10.12681/hnps.2398. Disponível em: https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2398. Acesso em: 5 may. 2024.