TY JOUR TI Periods of preparation of convicts to counteract the investigation of crimes committed by them in places of deprivation of liberty: content, empirical data KW prisoner KW convict KW crime KW investigation JO Penal law AU Akchurin, A.V. AU Knjaz’kov, A.S. AU Shurukhnov, N.G. PY 2023 IS 18 PB Academy of the FPS of Russia