datepublished: 2015lang: elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Georgiannos, Nikolaos_or_Bodosakis, Prodromos Merkouris_or_Adamakidou, Theodoula_or_Kroupis, Christos_or_Alexiadis, Aristidis-Dimitris_or_Sakellari, Evanthia_or_Velonaki, Venetia Sofia_or_Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__el