type: 7collection: 2subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. ΦΥΣΙΚΕΣ ΚΑΙ ΓΕΩΠΟΝΙΚΕΣ ΕΠΙΣΤΗΜΕΣ__elauthor: Spyropoulos, Vasileios_or_Bratsos, Athanasios