BODE, Peter; GREENBERG, Robert R.; DE NADAI FERNANDES, Elisabete A. Neutron Activation Analysis: A Primary (Ratio) Method to Determine SI-Traceable Values of Element Content in Complex Samples. CHIMIA, [S. l.], v. 63, n. 10, p. 678, 2009. DOI: 10.2533/chimia.2009.678. Disponível em: https://www.chimia.ch/chimia/article/view/2009_678. Acesso em: 9 apr. 2025.