00450naa#a2200169#i#450# EN\INFRA-M\bibl\439 20251229110139.1 2305-7807 20130823b2013####ek#y0engy0150####ca RUS RU HEAD COMPETENCE DIAGNOSIS Journal article Moscow INFRA-M Academic Publishing LLC. 2013 7 с. Journal article local Krasovskiy Yuriy naukaru.ru