RT Article T1 The gang problem: Fabricated panics or real temporal patterns? JF Homicide studies VO 17 IS 3 SP 275 OP 290 A1 Jensen, Gary F. 1944- A2 Thibodeaux, Jarrett LA English YR 2013 UL https://krimdok.uni-tuebingen.de/Record/1912563878 DO 10.1177/1088767912460664