Τσουκαλάς Ν., & Παπαδοπούλου - Βρυνιώτη Κ. (2018). THE KARST IN ANO VLASSIA ACHAIA (GREECE) AND THE CONTRIBUTION OF OLONOS -PINDOS GEOTECTONIC UNIT ON ITS FORMATION. Bulletin of the Geological Society of Greece, 36(2), 1068–1076. https://doi.org/10.12681/bgsg.16910