TY JOUR TI THE QUESTION OF THE COMPREHENSIVENESS OF MEANS TO ELIMINATE OBSTRUCTION OF THE INVESTIGATION KW obstruction of the investigation KW causes KW methods KW forms KW elimination KW interaction KW planning KW a set of means KW disclosure and investigation of crimes JO Forensics: yesterday, today, tomorrow AU Trubkina, O.V. AU Polyakov, N.V. PY 2023 IS 0 PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation