Iordanidis, A., J. Buckman, A. G. Triantafyllou, and A. Asvesta. “Atlas of Airborne Particles from Kozani Area, Northern Greece”. Bulletin of the Geological Society of Greece 40, no. 3 (January 1, 2007): 1421–1432. Accessed May 2, 2024. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/16978.