PETRUŠEVSKI, V. M. The first excited state of the hydrogen atom and the golden ratio: a link or a mere coincidence?. Macedonian Journal of Chemistry and Chemical Engineering, [S. l.], v. 25, n. 1, p. 61–63, 2006. DOI: 10.20450/mjcce.2006.281. Disponível em: https://mjcce.org.mk/index.php/MJCCE/article/view/281. Acesso em: 29 mar. 2024.