00536naa#a2200169#i#450# EN\\bibl\87628 20250221133212.5 2074-8183 20131225b2013####ek#y0engy0150####ca RUS RU PECULIARITIES OF USING COMMUNICATION HARDWARE WHEN CONDUCTING OPERATIONAL-SEARCH ACTIVITIES Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2013 3 с. Journal article local va-mvd.editorum.ru