LDR 00526naa#a2200169#i#450#
001     EN\\bibl\51578
005     20240428235838.7
011 ## _a2500-3372
100 ## _a20220705b2022####ek#y0engy0150####ca
102 ## _aRU
200 1# _aLabor Productivity of Miners at Open Pits  and Mines of the Kemerovo Region
       _eJournal article
210 1# _aKemerovo
       _cKemerovo State University
       _d2022
215 ## _a-95 с.
608 ## _aJournal article
       _2local
700 #1 _aBatievskaya
       _gV B
700 #1 _aSokolovskiy
       _gMihail Vladimirovich
856 4# _ajcenter.kemsu.ru
       _u