Institution: | 1.Department of Power, Electronic and Telecommunication Engineering, Faculty of Technical Sciences, University of Novi Sad, Trg D. Obradovi?a 6, 21000, Novi Sad, Serbia ;2.Department of Physics, Faculty of Sciences, University of Novi Sad, Trg D, Obradovi?a 4, 21000, Novi Sad, Serbia ;3.Mathematical Institute, Serbian Academy of Arts and Sciences, Kneza Mihaila 36, 11000, Beograd, Serbia ; |