LDR 00517naa#a2200181#i#450# 001 EN\\bibl\66062 005 20241125191101.1 011 ## _a2074-1618 100 ## _a20130625b2013####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aTHE ORIGIN OF MINING _eJournal article 210 1# _aSaint-Petersburg _cSaint-Petersburg University of State Fire Service of Emercom of Russia _d2013 215 ## _a3 с. 608 ## _aJournal article _2local 700 #1 _aLugovoy _gA A 700 #1 _aShablov _gN N 856 4# _ajournals.igps.ru _u