BÜHLER, H.; ANDEREGG, G. Metallkomplexe mit α,ω-Bis(2-pyridyl)-alkanen. CHIMIA, [S. l.], v. 24, n. 12, p. 433, 1970. DOI: 10.2533/chimia.1970.433. Disponível em: https://www.chimia.ch/chimia/article/view/1970_433. Acesso em: 6 apr. 2025.