Valorization of coal from old tailings ponds from anthracite mine "Vrska Cuka" Avramica, Serbia

CC-BY-NC-NDStanojlović, RodoljubMarković, Zoran2023-12-272023-12-272014978-956-9393-15-0http://www.impc2014.org/english/https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/4665abstractenValorization of coal from old tailings ponds from anthracite mine "Vrska Cuka" Avramica, SerbiaconferenceObject