Ibomcha Singh, Soram, and Shashi Prabha. “Synthesis and Identification of 6,7-Epoxy N,N¢,N&Cent;-Trichloro Derivative of a-Bromocinnamaldehyde Semicarbazone As an Active Decontaminating Agent for Toxic Compounds”. Asian Journal of Chemistry, vol. 25, no. 7, Feb. 2013, pp. 4109-10, doi:10.14233/ajchem.2013.13754.