RT Article T1 Cyberhate. A legal and historical analysis of extremists' use of computer networks in America JF Hate and bias crime SP 363 OP 382 A1 Levin, Brian LA English YR 2003 UL https://krimdok.uni-tuebingen.de/Record/1525813595 SN 9780415944083 K1 Extremismus K1 USA K1 Internetnutzung