ΣΑΜΠΩ Β., ΓΚΟΥΡΝΕΛΟΣ Θ., ΕΥΕΛΠΙΔΟΥ Ν. et ΒΑΣΙΛΟΠΟΥΛΟΣ Α. 2001. Data base and erosion risk map creation at Trichonida lake using fuzzy sets and G.I.S. Bulletin of the Geological Society of Greece. 34, 1 (janv. 2001), 443–450. DOI:https://doi.org/10.12681/bgsg.17048.