author: Spyropoulos, Vasileios_or_Santorinaios, MatthaiossubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_V. ΔΙΚΑΙΟ ΚΑΙ ΚΟΙΝΩΝΙΚΕΣ ΕΠΙΣΤΗΜΕΣ__el