CC-BY-NC-NDTodorović, VladimirDramlić, DPetrović, DejanLjiljana Tanasijević Zorica Cokić2023-12-262023-12-262018978-86-80464-13-8https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/3013abstractenPossibility of implementation of development option of underground coal mines in SerbiaconferenceObject