TY JOUR TI Forensic examination of document materials: issues of theory and practice KW forensic examination KW materials of documents KW experts competence KW methods KW terminology JO BULLETIN OF THE MOSCOW UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF RUSSIA AU Ivanova, E.V. PY 2023 IS 0 PB Moscow University of the Ministry of Internal Affairs of Russia named after V.Ya. Kikot