FREY, Urban; LUISIER, Jean-Luc. Chemistry at the Haute Ecole Valaisanne: Recent Developments in the Analytical Field: FH–HES. CHIMIA, [S. l.], v. 54, n. 12, p. 771, 2000. DOI: 10.2533/chimia.2000.771. Disponível em: https://www.chimia.ch/chimia/article/view/2000_771. Acesso em: 18 apr. 2025.