COSANDEY, Maurice. International Chemistry Olympiad 1998: Three Medals for Switzerland. CHIMIA, [S. l.], v. 52, n. 10, p. 636, 1998. DOI: 10.2533/chimia.1998.636. Disponível em: https://www.chimia.ch/chimia/article/view/1998_636. Acesso em: 28 mar. 2024.