NEUENSCHWANDER, M.; FREY, A. Synthese von 9-Acetoxymethyl-cyclononatetraen. CHIMIA, [S. l.], v. 28, n. 3, p. 117, 1974. DOI: 10.2533/chimia.1974.117. Disponível em: https://www.chimia.ch/chimia/article/view/1974_117. Acesso em: 15 apr. 2025.