00550naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200008900094210004600183215001000229608002700239700002300266700002900289700002400318856002600342EN\\bibl\2328720240505030130.7##a2542-2448##a20170825b2017####ek#y0engy0150####ca##aRU1#aTHE CONCEPT OF MODERNIZATION OF UNDERGROUND ORE MINING TECHNOLOGIESeJournal article1#aKemerovocKemerovo State Universityd2017##a8 с.##aJournal article2local#1aGolikgVladimir I.#1aDzaparovgViacheslav Kh.#1aKharebovgGeorgii Z4#avestnik-bees.kemsu.ru