ARRKržanović, DanielRajković, RadmiloVušović, NenadJovanović, Milenko2023-12-252023-12-252021: 2334-883610.5937/mmeb2101035Khttps://irmbor.co.rs/izdavastvo/https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/529enSelection of the optimal contour of the open pit in mining the lead and zinc ore deposit with the increased mercury contentarticle