70DA10A6EF5D25C4557C4F406FCAF4BF7AE0279B Alemu Talema Getahun getahun1@uniba.sk false 0.00 95 PhD Students FMFI.KEF Department of Experimental Physics http://www.dep.fmph.uniba.sk/mambo/ FMFI Faculty of Mathematics, Physics and Informatics Faculty of Mathematics, Physics and Informatics