ΨΙΛΟΒΙΚΟΣ Α. Α. “Physical Geography -Geomorphology. A Special Environmental Scientific Branch in Search of New Roles and Application Fields”. Bulletin of the Geological Society of Greece 34, no. 6 (January 1, 2002): 2133–2139. Accessed December 20, 2024. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/16857.