Michailidis, K., G. Trontzios, and E. Sofianska. 2010. “CHEMICAL AND MINERALOGICAL ASSESSMENT OF CLAYS FROM PELOPONNESE (S. GREECE) AND THEIR EVALUATION FOR UTILIZATION IN CERAMICS INDUSTRY”. Bulletin of the Geological Society of Greece 43 (5):2657-66. https://doi.org/10.12681/bgsg.11673.