TY JOUR TI IMPROVEMENT OF THE MATHEMATICAL METHOD FOR ASSESSING THE POSITION OF THE HEAD OF THE PHOTOGRAPHED PERSON USED IN THE PRODUCTION OF FORENSIC PORTRAIT EXAMINATION KW FORENSIC PORTRAIT EXAMINATION KW MATHEMATICAL METHOD KW HEAD POSITION OF THE PHOTOGRAPHED PERSON KW SIMILAR TRIANGLES KW FORMULA JO FORENSIC EXAMINATION AU Dyadyk, E.S. PY 2024 IS 0 PB Volgograd Academy of the Ministry of Internal Affairs of Russia