collection: 2type: 7lang: elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES__enauthor: Zachos, Efstathios_or_Grontas, Panagiotis_or_Markou, Evripidis_or_Krizanc, Danny_or_Mavridis, Ioannis