VERBRUGGEN, R.; VIEHE, H.G. Cycloadditions with 2-Chloro-1-Nitroethylene. CHIMIA, [S. l.], v. 29, n. 8, p. 350, 1975. DOI: 10.2533/chimia.1975.350. Disponível em: https://www.chimia.ch/chimia/article/view/1975_350. Acesso em: 6 apr. 2025.