Mariolakos, I., and E. Spyridonos. “REMARKS ON THE KARSTIFICATION IN THE WIDER AREA OF THE UPPER MESSINIA CLOSED HYDROGEOLOGICAL BASIN (SW PELOPONNESUS, GREECE)”. Bulletin of the Geological Society of Greece 43, no. 4 (January 25, 2010): 1785–1791. Accessed May 2, 2024. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/11364.