type: 7subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTSauthor: Vakros, Ioannis_or_Spiliopoulos, Ioakeim_or_Perivolaropoulos, Leandros_or_Lianos, Theodoros_or_Papatheodoropoulos, Costas_or_Georgopoulos, Antonioslang: el