00484naa#a2200169#i#450# EN\INFRA-M\bibl\137 20260105090453.1 2305-7807 20130212b2013####ek#y0engy0150####ca RUS RU Development of additional professional education of public civilian employees Journal article Moscow INFRA-M Academic Publishing LLC. 2013 0 с. Journal article local zh-szf.ru