RT Article T1 Elements of terrorism preparedness in local police agencies, 2003-2007: Impact of vulnerability, organizational characteristics, and contagion in the post-9/11 era JF Crime & delinquency VO 58 IS 5 SP 720 OP 747 A1 Roberts, Aki A2 Liedka, Raymond V. A2 Roberts, John M. Jr. LA English YR 2012 UL https://krimdok.uni-tuebingen.de/Record/1912534274 DO 10.1177/0011128712452960