Bathrellos, G. D., H. D. Skilodimou, and I. Chrysanthaki. “Building and Constructive Materials As an Urban Geological Resource in Trikala Prefecture”. Bulletin of the Geological Society of Greece 40, no. 4 (January 1, 2007): 1759–1767. Accessed December 20, 2024. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/17115.