ARRPešovski, BrankaMilić, SnežanaRadovanović, MilanSimonović, Danijela2023-12-252023-12-252015ISSN 0351-0212UDK: 669.058:621.35(045)=163.41http://www.irmbor.co.rs/images/izdavastvo/casopisi/arhbakar/bakar2_15.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/1228enarticle