collection: 3subjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYauthor: Koumpis, Alexandros_or_Krestenitis, Ioannis_or_Charmandaris, Evangelos_or_Koutitas, Christoforos_or_Komineas, Stavros