subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYauthor: Perivolaropoulos, Leandros_or_Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Τουμπής, Σταύρος__eltype: 102