Development
of non-destructive analytical techniques for in situ measurements -
characterisation of mineral pigments in wall-paintings and ceramics:
E. Aloupi, A. Chaviara, Th. Fardi in collaboration with the Laboratory
of Materials Analysis Inst. of Nuclear Physics NCSR Demokritos, the
Conservation Department of the Benaki Museum, and the Inst. of Mineral
and Metalurgical Exploitation