TY JOUR TI DISCLOSURE OF A CRIME AS THE MOST IMPORTANT TOOL FOR QUALITATIVE AND EFFECTIVE INVESTIGATION OF CRIME KW criminology; disclosure; investigation; relationship; counteraction; cognition; neutralization; accusation; investigator; truth JO Bulletin of the Kazan Law Institute of MIA Russia AU Rahmatullin, R.R. PY 2025 IS 16 PB Kazan law institute Ministry of Internal Affairs Russian Federation