BUSER, H.J.; LUDI, A. Prussian Blue—A Perpetual Challenge to Inorganic Chemists. CHIMIA, [S. l.], v. 30, n. 2, p. 99, 1976. DOI: 10.2533/chimia.1976.99. Disponível em: https://www.chimia.ch/chimia/article/view/1976_99. Acesso em: 4 apr. 2025.