00515naa#a2200169#i#450# EN\INFRA-M\bibl\9831 20240821164232.3 2500-0527 20151125b2015####ek#y0engy0150####ca RUS RU The role of government regulation in the mining and production of gold in foreign countries Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Yudin Yevgyeniy zh-szf.ru