PASCALUTSA, V.; GORKAVENKO, V.; VILCHINSKII, S. The Contribution of the Retardation Effects to the Total Energy Splitting of Hydrogenlike Atoms. Ukrainian Journal of Physics, [S. l.], v. 59, n. 10, p. 951, 2018. DOI: 10.15407/ujpe59.10.0951. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018532. Acesso em: 24 apr. 2024.