00555naa#a2200181#i#450# EN\INFRA-M\bibl\13842 /en/manage/index 20250127165406.1 2305-7807 20161128b2016####ek#y0engy0150####ca RUS RU Organizational and methodological aspects of management personnel certification Journal article Moscow INFRA-M Academic Publishing LLC. 2016 2 с. Journal article local Medvedev A. I. fht.editorum.ru /en/manage/index