TY JOUR TI Methodology of terrorist activity research. Part 2: cognitive tools KW terrorism KW terrorist activity KW system KW methodology KW integrativity KW interval approach JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Abisova, K.S. PY 2024 IS 2024 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION