GOMONAI, A. I.; GOMONAI, A. N. Three-Photon Resonance Ionization Spectroscopy of Excited Even-Parity States of the Samarium Atom. Ukrainian Journal of Physics, [S. l.], v. 63, n. 12, p. 1050, 2018. DOI: 10.15407/ujpe63.12.1050. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018191. Acesso em: 29 mar. 2024.