type: 7collection: 2subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Tsichlas, Konstantinos_or_Alissandrakis, Constantine_or_Gounaris, Anastasios_or_Papadopoulos, Apostolos_or_Manolopoulos, Ioannis_or_Mavridis, Ioannis