JØRGENSEN, Christian Klixbüll. Photo-electron and Chemical Differences Between Scandium, Iron, Cobalt and Gallium. CHIMIA, [S. l.], v. 28, n. 1, p. 6, 1974. DOI: 10.2533/chimia.1974.6. Disponível em: https://www.chimia.ch/chimia/article/view/1974_6. Acesso em: 9 apr. 2025.