TY JOUR TI THE CONCEPT AND LEGAL PROPERTIES OF A PREVENTIVE MEASURE IN THE FORM OF DETENTION KW election and application of a preventive measure; detention; suspect; accused; court; human rights; legal restrictions; freedom; personal integrity; coercive measure; preventive measure; legal procedure; protection against relapse JO Bulletin of the Kazan Law Institute of MIA Russia AU Ermolaev, K.A. PY 2025 IS 16 PB Kazan law institute Ministry of Internal Affairs Russian Federation