LUDWIG, Peter E.; VAUCHER, Alain C.; LÊ, Thanh Phong; SUTER, Yannick. Two Bronze Medals for Switzerland at the 46th International Chemistry Olympiad in Hanoi, Vietnam. CHIMIA, [S. l.], v. 69, n. 1-2, p. 71, 2015. DOI: 10.2533/chimia.2015.71. Disponível em: https://www.chimia.ch/chimia/article/view/2015_071. Acesso em: 4 apr. 2025.