00591naa#a2200169#i#450# EN\\bibl\53314 20240505053320.7 2078-5356 20221007b2022####ek#y0engy0150####ca RU Some measures on the operationally-search activitie participants protection legal support improvement Journal article Nizhny Novgorod Nizhny Novgorod Academy of the Ministry of the Interior of Russia 2022 4 с. Journal article local Korelov Oleg A. Morozov Oleg Leonidovich namvd.editorum.ru