For citations:
Sergeeva A.S., Golynets O.S., Medvedevskikh M.Yu., Kochetkova E.M., Epstein S.A. Comparison of methodological approaches to the determination of organic carbon in wastes of mining, processing and combustion of coal. Industrial laboratory. Diagnostics of materials. 2023;89(5):5-13. (In Russ.) https://doi.org/10.26896/1028-6861-2023-89-5-5-13