collection: 2lang: elauthor: Kroupis, Christos_or_Michalopoulos, Andreas_or_Zoi, Georgiou_or_Karkalousos, Petros_or_Ventouras, Errikos-Chaim_or_Spyropoulos, Vasileios_or_Michalopoulos, Charilaos_or_Michalopoulos, Andreas__ensubjectTerm: V. LAW AND SOCIAL SCIENCES