type: 999_or_112lang: elcollection: 3subjectTerm: V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYauthor: Chytiris, Leonidas_or_Kokolakis, Spyridon_or_Kalligeros, Emmanouil_or_Giannatsis, Ioannis_or_Drosos, Dimitrios_or_Kanellidis, Vasilis_or_Dedousis, Vasileios_or_Vougioukas, Dimosthenis