LDR 00450naa#a2200157#i#450# 001 EN\\bibl\41858 005 20241231022820.2 011 ## _a2542-1840 100 ## _a20201231b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aIndex of articles published in the journal in 2020 _eJournal article 210 1# _aKemerovo _cKemerovo State University _d2020 215 ## _a3 с. 608 ## _aJournal article _2local 700 #1 _aEditorial _gBoard 856 4# _ajcenter.kemsu.ru _u