Microanalytical Characterization of Art-Work Materials: Spatially Resolved Techniques Enrico Ciliberto, Ignazio Fragalà, Nunzio Antonio Mancini and Giuseppe SpotoMicrosc. Microanal. Microstruct., 6 5-6 (1995) 533-543DOI: https://doi.org/10.1051/mmm:1995145