TY JOUR TI “Inputs” and “outputs” of the mechanism of proving criminal activity KW mechanism of proof KW activity of proving KW criminal activity KW functional system KW “black box” KW “inputs” and “outputs” KW modeling KW evidentiary system JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Afanasyev, A.Y. PY 2025 IS 2025 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION