00607naa#a2200181#i#450# EN\NORMA\bibl\24832 20240515000652.3 1605-6590 20181120b2018####ek#y0engy0150####ca RU Legal Regulation of Additional Professional Education of Civil Servants Journal article Moscow Legal publishing house Norm 2018 0 с. Journal article local Право. Юридические науки. 34 Право. Юридические науки. 67 bbk Kovtkov Dmitriy naukaru.ru