GRYPEOS, M. E.; KOUTROULOS, C. G.; PAPADOPOULOS, G. J. Approximate treatment of the Dirac equation with scalar and vector potentials of rectangular shapes. HNPS Advances in Nuclear Physics, [S. l.], v. 4, p. 41–50, 2020. DOI: 10.12681/hnps.2873. Disponível em: https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2873. Acesso em: 4 may. 2024.