↑ Kolev, Tsonko M. (2005). "DFT and Experimental Studies of the Structure and Vibrational Spectra of Curcumin". International Journal of Quantum Chemistry. Wiley Periodicals. 102 (6): 1069–79. doi:10.1002/qua.20469. Unknown parameter |coauthors= ignored (|author= suggested) (help)
