This author has not been identified. It may be one of the following persons: Look up 'Michele Ruta' in GoogleThis author has not been identified. Look up 'Floriano Scioscia' in GoogleThis author has not been identified. Look up 'Maria di Summa' in GoogleThis author has not been identified. Look up 'Saverio Ieva' in GoogleThis author has not been identified. Look up 'Eugenio Di Sciascio' in GoogleThis author has not been identified. Look up 'Marco Sacco' in Google