00540naa#a2200169#i#450# EN\\bibl\34371 20240228131935.3 2500-3372 20191230b2019####ek#y0engy0150####ca RU Prospects for the Coal-Line Transport Introduction in Russia Journal article Kemerovo Kemerovo State University 2019 6 с. Journal article local Экономика. Экономические науки. 33 Sherin Egor A. vestnik-hss.kemsu.ru