TY JOUR TI CRIMINAL PROCEDURAL ASPECTS OF THE USE OF ELECTRONIC DOCUMENTS AND FORMS OF PROCEDURAL DOCUMENTS AT PRE-TRIAL STAGES OF CRIMINAL PROCEEDINGS KW criminal procedures KW procedural status KW court KW expert KW technical communication facilities KW evidence JO Volgograd Academy of the Ministry of the Interior of Russia AU , .. PY 2017 IS PB Volgograd Academy of the Ministry of Internal Affairs of Russia