Cuoco, Guillaume, et al., "Characterization of Madder and Garancine in Historic French Red Materials by Liquid Chromatography-Photodiode Array Detection." Journal of Cultural Heritage 12/1 (2011): 98-104.

Cuoco, Guillaume, et al., "Characterization of Madder and Garancine in Historic French Red Materials by Liquid Chromatography-Photodiode Array Detection." Journal of Cultural Heritage 12/1 (2011): 98-104.