MICHAEL A. SHERBON. Quintessential Nature of the Fine-Structure Constant. Global Journal of Science Frontier Research, [S. l.], v. 15, n. A4, p. 23–26, 2015. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/1581. Acesso em: 4 may. 2024.