pid type title authors mentors source_title published_date url doi isbn issn eissn fkit:1306 dissertation "Development and application of ion-selective electrode membranes doped with metal oxides nanoparticles for iron cations determination" "Paut, Andrea" ktfst:285 thesis "Izolacija i identifikacija hlapljivih sumporovih spojeva odabranih biljaka porodice Brassicaeceae" "Sedlar, Andrea"