subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Zachos, Efstathios_or_Bratsos, Athanasios_or_Grontas, Panagiotis_or_Michalopoulos, Andreas_or_Pagourtzis, Aristeidis_or_Makrylakis, Konstantinos__enlang: el