MARCOLINI, L.; DIGIUSEPPE, L. On the origin of Einstein’s electromagnetic radiation theory. Gjornâl Furlan des Siencis - Friulian Journal of Science, Udine, Italy, v. 8, n. 8, p. 177–192, 2007. Disponível em: https://www.gfs-fjs.net/index.php/gsf/article/view/97. Acesso em: 2 may. 2025.