1. Role of protolytic interactions in photo-aging processes of carminic acid and carminic lake in solution and painted layers;Favaro;J. Chem. Perkin Soc. Trans.,2002
2. Acidichromic effects in 1,2-di- and 1,2,4-trihydroxyanthraquinones. A spectrophotometric and fluorimetric study;Miliani;J. Phys. Org. Chem.,2000
3. Natural dyes: sources, tradition, technology and science;Cardon,2007
4. Dye analysis of pre-Columbian Peruvian textiles with high-performance liquid chromatography and diode-array detection;Wouters;JAIC,1992
5. Comparison of the fading and surface deterioration of red lake pigments in six paintings by Vincent van Gogh with artificially aged paint reconstructions;Burnstock,2005