ALLAN, Michael. Electron-Impact Spectroscopy: A Versatile Tool for Chemistry. CHIMIA, [S. l.], v. 48, n. 9, p. 372, 1994. DOI: 10.2533/chimia.1994.372. Disponível em: https://www.chimia.ch/chimia/article/view/1994_372. Acesso em: 28 feb. 2024.