ΓΚΟΥΡΝΕΛΟΣ Θ.; ΕΥΕΛΠΙΔΟΥ Ν.; ΒΑΣΙΛΟΠΟΥΛΟΣ Α. ΑΝ EXAMPLE OF GEOGRAPHICAL INFORMATION SYSTEMS (GIS) AND ARTIFICIAL INTELLIGENCE SYSTEMS (FUZZY LOGIC & NEURAL NETWORKS) CONJUNCTION: APPLICATION IN GEOMORPHOLOGY. geosociety 2005, 38, 101-107.