For citations:
Soloveenko N.P., Bolotin N.M. Application of spiral separation technology in coal sludge processing. Earth sciences and subsoil use. 2022;45(4):469-480. (In Russ.) https://doi.org/10.21285/2686-9993-2022-45-4-469-480
Soloveenko N.P., Bolotin N.M. Application of spiral separation technology in coal sludge processing. Earth sciences and subsoil use. 2022;45(4):469-480. (In Russ.) https://doi.org/10.21285/2686-9993-2022-45-4-469-480