1. O.F. van den Brink, G.B. Eijkel, J.J. Boon, Thermochim. Acta 360 (2) (2000), this proceedings.
2. M. Odlyha, N.S. Cohen, G.M. Foster, Thermochim. Acta 360 (2) (2000), this proceedings.
3. N.S. Cohen, M. Odlyha, R. Campana, G.M. Foster, Thermochim. Acta 360 (2) (2000), this proceedings.
4. D. Bomford, J. Dunkerton, D. Gordon, A. Roy, J. Kirby, Art in the Making-Italian Painting Before 1400, National Gallery Publications, London, 1989.
5. G. Banik, in: Pigments et colorants de l’antiquit, et du moyen age, Colloque International du CNRS, Paris, 1990, pp. 89–102.