BESSE, Jacques; FREY, Urban. 20 Years Life Technologies at the University of Applied Sciences Western Switzerland Valais: FH – HES. CHIMIA, [S. l.], v. 62, n. 7-8, p. 686, 2008. DOI: 10.2533/chimia.2008.686. Disponível em: https://www.chimia.ch/chimia/article/view/2008_686. Acesso em: 2 may. 2024.