lang: elauthor: Katsafados, Petros_or_Triantafyllidis, Konstantinos_or_Asimakopoulos, Georgios_or_Anninos, Loukas_or_Tsitsifli, Stavroulacollection: 3type: 112subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES