Geological Society of Greece, Geological Society of Greece. “SPONSORS OF THE 12th INTERNATIONAL CONGRESS OF THE GEOLOGICAL SOCIETY OF GREECE”. Bulletin of the Geological Society of Greece 43, no. 4 (January 25, 2010): x-xi. Accessed December 20, 2024. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/11345.