PETROVEC-KOŠČAK, Alenka, 2011, Evaluation of the impact of lead pollution on people’s health in the vicinity of a lead-glass factory [na spletu]. Magistrsko delo. Nova Gorica : A. Petrovec Koščak. [Dostopano 16 april 2025]. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=1258