A. van Loon, P. Noble and J.J. Boon: The formation of complex crusts in oil paints containing lead white and smalt: dissolution, depletion, diffusion, deposition’In: Historical Technology, Materials and Conservation : SEM and Microanalysis /ed. N. Meeks, C. Cartwright, A. Meek and A. Mongiatti, Archetype, 2012. - pp. 205-207