Hewavitharanage, Priya. “Triphenylcyclopropenium hydroxytris(pentafluorophenyl)borate Salt for Solvent Free Epoxy Curing”. European Journal of Chemistry 3, no. 4 (December 31, 2012): 395–398. Accessed March 9, 2026. https://www.eurjchem.com/index.php/eurjchem/article/view/693.