00558naa#a2200157#i#450# EN\\bibl\23252 20241128201446.4 2542-2448 20180525b2018####ek#y0engy0150####ca RU DEVELOPMENT OF COAL RECYCLING TECHNOLOGIES IN THE HISTORICAL-SCIENTIFIC LITERATURE OF THE INSTITUTE OF COAL, SIBERIAN BRANCH OF THE RUSSIAN ACADEMY OF SCIENCES Journal article Kemerovo Kemerovo State University 2018 6 с. Journal article local Kravtsova Lyudmila A. jsocnet.ru