TY JOUR TI CONCEPTUAL PROVISIONS FOR THE PURPOSE OF FORENSIC EXAMINATIONS IN THE INVESTIGATION OF CRIMES AGAINST LIFE AND HEALTH COMMITTED BY JUVENILES AND YOUNG PEOPLE FOR EXTREMIST REASONS KW crimes KW extremist KW extremism KW juvenile KW youth KW crime KW the motives KW the hatred and hostility of extremist motives KW political KW ideological KW racial KW national KW religious KW social group to social group KW forensic expertise KW expertise KW expert KW specialist JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Grigoryan, A.A. PY 2017 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation