00486naa#a2200157#i#450# EN\\bibl\101996 20250827203715.3 2588-0209 20211025b2021####ek#y0engy0150####ca RU ANALYSIS OF EFFICIENCY INDICATORS OF MANAGEMENT OF SPECIALLY PROTECTED NATURAL TERRITORIES OF THE URAL FEDERAL DISTRICT Journal article Moscow Electronic science 2021 0 с. Journal article local mshj.ru