BESSE, Jacques; DUCHEMANN, Christine; SCHMITT, Rudolf; WÜST, Bernard. University of Applied Sciences Valais – ’Life Technology’. CHIMIA, [S. l.], v. 56, n. 6, p. 285, 2002. DOI: 10.2533/000942902777680342. Disponível em: https://www.chimia.ch/chimia/article/view/2002_285. Acesso em: 3 may. 2024.