1. “The use of synchrotron radiation for the characterization of artists' pigments and paintings”. Janssens K, Alfeld M, van der Snickt G, de Nolf W, Vanmeert F, Radepont M, Monico L, et al, Annual review of analytical chemistry 6, 399 (2013).   http://doi.org/10.1146/ANNUREV-ANCHEM-062012-092702