1. Vibrational and electronic properties of painting lakes;Clementi;Appl. Phys. A Mater. Sci. Process.,2008
2. Madder and alizarin;Schweppe,1997
3. The Materials and Techniques of Medieval Painting;Thompson,1956
4. The technology of eighteenth- and nineteenth-century red lake pigments;Kirby;Natl. Gall. Tech. Bull.,2007
5. Recherches sur la garance d'Alsace;Kopp,1859