AIR QUALITY PROGNOSIS USING ARTIFICIAL NEURAL NETWORKS MODELING IN THE URBAN ENVIRONMENT OF VOLOS, CENTRAL GREECE - Moustris, Kostas P; Proias, Giorgos T; Larissi, Ioanna K; Nastos, Panagiotis T; Koukouletsos, Konstantinos V; Paliatsos, Athanasios G (FRESENIUS ENVIRONMENTAL BULLETIN, 2014)