00554naa#a2200181#i#450# EN\\bibl\87526 20260318011845.3 2074-8183 20130325b2013####ek#y0engy0150####ca RUS RU PROTECTION OF STATE SECRETS WHEN WORKING WITH INDIVIDUALS RENDERING CONFIDENTIAL ASSISTANCE Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2013 5 с. Journal article local va-mvd.editorum.ru